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((V)irtual = Package is only listed here)

aamath | ASCII art mathematics | |

abs | Free spreadsheet with graphical user interface | |

admesh | Program for processing triangulated solid meshes | |

algae | Interpreted language for numerical analysis | |

amath | Simple command line calculator | |

analitza | KDE library for mathematical features | |

antixls | Print XLS file with minimal formatting, or as CSV | |

apecrunch | Versitile TUI Speedcrunch Alternative | |

aribas | Multi-precision floating point and big integer arithmetic calculator | |

arpack-ng | Library of subroutines to solve eigenvalue problems | |

basic-stats | Command-line tool to perform basic statistics on tabular data | |

bc | Arbitrary precision calculator language | |

bc-gh | Implementation of POSIX bc with GNU extensions | |

bcal | Storage and general-purpose calculator | |

blas | Basic Linear Algebra System (Netlib reference implementation) | |

blas64 | Reference Basic Linear Algebra System with 64 bit indices | |

blitz++ | C++ template class library providing array objects | |

boolstuff | Disjunctive Normal Form boolean expression C++ library | |

calc | Advanced Calculator for GNU Emacs | |

calcoo | Scientific calculator | |

cantor | KDE frontend to mathematical software | |

capc-calc | C arbitrary precision calculator | |

cblas | C interface to the reference BLAS library | |

cblas64 | C interface to the reference BLAS with 64 bit indices | |

cgal | Computational Geometry Algorithms Library | |

clasp (V) | Answer set solver for normal and disjunctive logic programs | |

classias | Collection of machine-learning algorithms for classification | |

cln | CLN Class Library for Numbers | |

coinmp | Linear Programming solver library | |

congen | Constants generator for tidal constituents | |

crfsuite | Fast implementation of Conditional Random Fields (CRFs) | |

dcdflib.c | Library of C Routines for Cumulative Distribution Functions | |

dcdflib.f | Library of Fortran Routines for Cumulative Distribution Functions | |

dfftpack | Double precision version of FFTPACK | |

dieharder | Random number generator test suite | |

djbfft | Extremely fast library for floating-point convolution | |

djbsort | Library for sorting arrays of integers | |

double-conversion | Conversion routines for IEEE doubles | |

dragonbox | Floating-point to binary-to-decimal conversion library | |

eigen2 | C++ template library for linear algebra | |

eigen3 | C++ template library for linear algebra | |

eispack | Fortran routines for the solution of eigenvalue problems | |

elpa (V) | Eigenvalue soLvers for Petaflop Applications | |

erfa | Essential Routines for Fundamental Astronomy | |

ess | Emacs Speaks Statistics | |

eukleides | Euclidean geometry drawing language | |

eukleides10 | Euclidean geometry drawing language | |

euler | Interactive numerical analysis and graphics program | |

fftpack | Single precision Fortran FFT subroutines | |

ffts | The Fastest Fourier Transform in the South | |

fftw | Fast C routines to compute DFTs (single and double precision) | |

fftw-long | Fast C routines to compute DFTs (long double precision) | |

fftw-quad | Fast C routines to compute DFTs (quad precision) | |

fftw2 | Collection of fast C routines to compute DFTs | |

fgmp | Minimalist free re-implementation of GNU multi-precision routines | |

fitme | CLI curve fitting tool | |

fityk | Peak fitting software | |

flann-lib | Fast Library for Approximate Nearest Neighbors | |

four-bar-rs | Simulator and synthesizing tool for four-bar linkage mechanism | |

fplll | Lattice algorithms using floating-point arithmetic | |

fricas | Fork of the Axiom computer algebra system | |

funst | Tiny command-line tool to calculate fundamental statistics | |

fxrays (V) | Computes extremal rays with filtering | |

galculator | Desktop calculator with scientific / RPN modes | |

gap | Computational group theory and discrete algebra language | |

gappa | Formal verification tool for numerical programs | |

geg | Program for drawing 2D math functions within a nice GUI | |

genius | Calculator and math tool | |

glpk | Library for solving linear programming problems | |

gnome-calculator | Desktop calculator for GNOME | |

gnumeric112 | Spreadsheet program from the GNOME project | |

gp-autpgrp | GAP package for finding automorphism groups of finite p-groups | |

gp-factint | Integer factorization routines for GAP | |

gp-fplsa | GAP interface to FPLSA | |

gp-grape | GRAPE (GRape Algorithms using PErmutation groups) | |

gp-grpconst | GAP package for finding isomorphism classes of finite groups | |

gp-lag | GAP Bracket Lie Algebra functions | |

grace | GRaphing, Advanced Computation and Exploration of data | |

graphopt | Optimize graph layouts | |

grpn | Graphical reverse polish notation (RPN) calculator | |

gsl | The GNU Scientific Library | |

gtklife | The game of life | |

harmbase2 | Harmonic constant management system | |

harmgen | Program to derive harmonic constants from water level observations | |

harminv | Solver of harmonic inversion | |

heirloom-factor | Collection of standard Unix utilities (factor) | |

heirloom-units | Collection of standard Unix utilities (units) | |

hercules4sdl-decnumber | The SoftDevLabs version of decNumber for Hercules 4.x | |

hercules4sdl-softfloat | The SoftDevLabs version of SoftFloat for Hercules 4.x | |

herisvm | svm-train wrapper running cross-validation in parallel | |

hs-adjunctions | Adjunctions and representable functors | |

hs-algebraic-graphs | Library for algebraic graph construction and transformation | |

hs-bifunctors | Bifunctors | |

hs-commutative-semigroups | Commutative semigroups | |

hs-comonad | Comonads, dual of Monads | |

hs-contravariant | Contravariant functors | |

hs-dense-linear-algebra | Simple and incomplete pure haskell implementation of linear algebra | |

hs-digits | Converts integers to lists of digits and back | |

hs-distributive | Haskell 98 Distributive functors -- Dual to Traversable | |

hs-free | Monads for free | |

hs-ieee754 | Utilities for dealing with IEEE floating point numbers | |

hs-indexed-profunctors | Utilities for indexed profunctors | |

hs-integer-conversion | Conversion from strings to Integer | |

hs-integer-logarithms | Integer logarithms | |

hs-invariant | Haskell98 invariant functors | |

hs-kan-extensions | Kan extensions/lifts, the Yoneda lemma, and (co)density (co)monads | |

hs-math-functions | Collection of tools for numeric computations | |

hs-mod | Fast type-safe modular arithmetic | |

hs-monoid-subclasses | Subclasses of Monoid | |

hs-mwc-random | Fast, high quality pseudo random number generation | |

hs-nats | Haskell 98 natural numbers | |

hs-primes | Efficient, purely functional generation of prime numbers | |

hs-profunctors | Profunctors | |

hs-quote-quot | Divide without division | |

hs-scientific | Numbers represented using scientific notation | |

hs-semigroupoids | Semigroupoids: Category sans id | |

hs-semigroups | Anything that associates | |

hs-semirings | Two monoids as one, in holy haskimony | |

hs-statistics | Library of statistical types, data, and functions | |

imath | 2D and 3D vector, matrix, and math operations for computer graphics | |

ipopt | Interior Point OPTimizer | |

isl | Integer set library required by gcc graphite | |

itpp | Library of mathematical, signal processing and communication routines | |

kalgebra | KDE graph calculator | |

kalker | CLI calculator supporting math-like syntax with user-defined variables | |

kcalc | KDE scientific calculator | |

kissfft | Simple mixed-radix Fast Fourier Transform | |

lapack | Linear Algebra PACKage (Netlib reference implementation) | |

lapack64 | Reference Linear Algebra PACKage with 64 bit indices | |

lapacke | C interface to the reference LAPACK library | |

lapacke64 | C interface to the reference LAPACK with 64 bit indices | |

libffm | Fast alpha-optimized replacement for some libm routines | |

libfixmath | Q16.16 format fixed point operations in C | |

libint | Efficient computation of quantum mechanical matrix elements over Gaussian basis sets | |

libixion | General purpose formula parser &amp; interpreter | |

liblbfgs | Library of Limited-memory Broyden-Fletcher-Goldfarb-Shanno (L-BFGS) | |

liblinear | Library for large linear classification | |

libmatheval | Library for evaluating mathematical expressions | |

libnumbertext | Convert to number names from numbers | |

libquadmath | GCC Quad-Precision Math Library | |

libshorttext | Library for short-text classification and analysis | |

libsvm | Library for Support Vector Machines | |

linpack | Library of linear algebra Fortran routines | |

lp_solve | Mixed Integer Linear Programming (MILP) solver | |

ltm | Number theoretic multiple-precision integer library | |

lua-cassowary | Constraint solver for Lua | |

lumina-calculator | Scientific calculator from the Lumina desktop | |

mapm | Arbitrary Precision Math library | |

mathomatic | Small portable symbolic math program | |

maxima | Computer algebra system | |

mcsim | Monte Carlo Simulation software | |

meschach | Library of C Routines for Matrix Computations | |

metis | Unstructured graph partitioning and sparse matrix ordering system | |

mimetex (V) | CGI to convert LaTeX math expression to GIF image | |

minisat | Minimalistic yet highly efficient SAT solver | |

minpack | FORTRAN 77 library for the solution of nonlinear equations | |

mpc (V) | MPFR-based library for complex floating-point with exact rounding | |

mpcomplex | Multiprecision complex arithmetic library | |

mpfi | Multiprecision interval arithmetic library | |

mpfr | GMP-based library for multiple-precision floating-point computations | |

mprime-bin | Mersenne prime tester (binary) | |

mtl | Matrix Template Library | |

muparser | Parser for mathematical expressions | |

newmat | Newmat C++ Matrix Library | |

nickle | Desk calculator language | |

nlopt | Nonlinear optimization library | |

ntl | C++ library for doing number theory | |

ocaml-num | Library for arbitrary-precision arithmetic | |

ocaml-zarith | OCaml arithmetic library for arbitrary precision integers | |

octave | High-level language, intended for numerical computations | |

odepack | Systematized Collection of ODE Solvers | |

openaxiom | Platform for symbolic, algebraic, and numerical computations | |

openblas | Optimized BLAS library based on GotoBLAS2 (variant openblas) | |

openblas_openmp | Optimized BLAS library based on GotoBLAS2 (variant openblas_openmp) | |

openblas_pthread | Optimized BLAS library based on GotoBLAS2 (variant openblas_pthread) | |

openblas64 | Optimized BLAS library based on GotoBLAS2 (variant openblas64) | |

openblas64_openmp | Optimized BLAS library based on GotoBLAS2 (variant openblas64_openmp) | |

openblas64_pthread | Optimized BLAS library based on GotoBLAS2 (variant openblas64_pthread) | |

openfst | Library for manipulating transducers | |

ordCalc | Ordinal arithmetic calculator and research tool | |

otter | Automated Deduction System | |

p5-Algorithm-BloomFilter | Simple bloom filter data structure | |

p5-Algorithm-Cluster | Perl interface to the C Clustering Library | |

p5-Algorithm-Munkres | Munkres Assignment for square and rectangular matrices | |

p5-Alien-GMP | Alien package for the GNU Multiple Precision library | |

p5-Bit-Vector-Minimal (V) | Object-oriented wrapper around Perl's vec() | |

p5-Excel-Template | Perl module for templating Excel files | |

p5-Excel-Template-Plus | Extension to the Excel::Template module | |

p5-Math-Base-Convert | Very fast base to base conversion | |

p5-Math-Base36 | Perl 5 module to encode and decode base36 strings | |

p5-Math-Base85 | Perl extension for base 85 numbers, as referenced by RFC 1924 | |

p5-Math-BaseCnv | Fast functions to CoNVert between number Bases | |

p5-Math-Bezier | Perl module for the solution of Bezier curves | |

p5-Math-BigInt | Arbitrary size integer math perl package | |

p5-Math-BigInt-GMP | Perl module for arbitrary size integer math via the GMP library | |

p5-Math-BigInt-Pari | Perl5 library to use Math::Pari for Math::BigInt routines | |

p5-Math-BigInteger | Arbitrary length integer extension module for Perl | |

p5-Math-Calc-Units | Human-readable unit-aware calculator | |

p5-Math-Derivative | Numeric 1st and 2nd order differentiation | |

p5-Math-FFT | Perl module to calculate Fast Fourier Transforms | |

p5-Math-FixedPrecision (V) | Perl module that provides decimal math without floating point errors | |

p5-Math-Gauss (V) | Perl module for Gaussian probability distribution | |

p5-Math-GMP | Perl 5 module for high speed arbitrary size integer math | |

p5-Math-Int128 | Manipulate 128 bits integers in Perl | |

p5-Math-Int64 | Manipulate 64 bits integers in Perl | |

p5-Math-Matrix | Math::Matrix - Multiply and invert Matrices | |

p5-Math-MatrixReal | Perl module for performing operations on real matrices | |

p5-Math-Pari | Perl5 interface to the pari math library | |

p5-Math-Permute-List | Permute a list | |

p5-Math-Prime-Util | Perl5 utilities related to prime numbers | |

p5-Math-Random | Random number generators | |

p5-Math-Random-ISAAC | Perl interface to the ISAAC PRNG algorithm | |

p5-Math-Random-ISAAC-XS | C implementation of the ISAAC PRNG algorithm for Perl modules | |

p5-Math-Random-MT | The Mersenne Twister PRNG | |

p5-Math-Random-MT-Auto | Auto-seeded Mersenne Twister PRNGs | |

p5-Math-Random-MT-Perl | Pure Perl Mersenne Twister Random Number Generator | |

p5-Math-Round | Perl extension for rounding numbers | |

p5-Math-Spline | Cubic Spline Interpolation of data | |

p5-Math-Utils | Useful mathematical functions not in Perl | |

p5-Math-VecStat | Some basic numeric stats on vectors | |

p5-Number-Compare | Compiles a simple comparison to an anonymous subroutine | |

p5-Number-Latin | Perl module for lower/upper-latin numbering system | |

p5-Number-Range | Define ranges and test if number is in range | |

p5-Number-Tolerant | Perl5 module for tolerance ranges for inexact numbers | |

p5-Number-WithError | Numbers with error propagation and scientific rounding | |

p5-PDL (V) | PDL turns perl in to a free, array-oriented, numerical language | |

p5-Roman | Conversion of numeric notation between Roman and Arabic | |

p5-Set-Crontab | Perl module to parse crontab(5)-like lists of integers | |

p5-Set-Infinite | Perl module for sets of integers and objects | |

p5-Spreadsheet-ParseExcel | Perl module to get information from an Excel file | |

p5-Spreadsheet-Read | Perl 5 module to read the data from a spreadsheet | |

p5-Spreadsheet-ReadSXC | Perl 5 module to extract OpenOffice 1.x spreadsheet data | |

p5-Spreadsheet-WriteExcel | Create Excel data files | |

p5-Spreadsheet-XLSX | Perl 5 module to read MS Excel 2007 files | |

p5-Statistics-Basic | Collection of very basic statistics modules | |

p5-Statistics-CaseResampling | Efficient resampling and calculation of medians with confidence intervals | |

p5-Statistics-Descriptive | Perl module of basic descriptive statistical functions | |

p5-Statistics-Distributions | Perl module of computations with distributions | |

p5-Statistics-TTest | Perl module of confidence interval computation using T-Tests | |

p5-Test-Number-Delta | Compare the difference between numbers against a given tolerance | |

pari | Software package for computer-aided number theory | |

pari-galdata | Galois group data for pari | |

pari-seadata | Schoof/Atkins/Elkies data for pari | |

pari-seadata-small | Schoof/Atkins/Elkies data for pari | |

pari23 | Software package for computer-aided number theory (2.3 version) | |

pcg | Random number generator | |

pear-Math_BigInteger | Provides base-2, base-10, base-16, and base-256 numbers | |

pear-Numbers_Roman | Provides methods for converting to and from Roman Numerals | |

pear-Numbers_Words | Provides methods for spelling numerals in words | |

pear-Spreadsheet_Excel_Writer (V) | Package for generating Excel spreadsheets | |

php-bcmath | PHP extension for bc-style arbitrary precision math | |

php-gmp (V) | PHP extension for arbitrary precision math | |

php-stats | PHP extension for statistical computation | |

plumed | Molecular dynamics support library | |

ppl | The Parma Polyhedra Library | |

prng | Portable, high-performance ANSI-C pseudorandom number generators | |

pspp | Program for statistical analysis of sampled data | |

py-abcpmc | Approximate Bayesian Computation Population Monte Carlo | |

py-aerocalc (V) | Aeronautical Engineering Calculations | |

py-aipy (V) | Astronomical Interferometry in Python | |

py-alg3dpy (V) | 3D Algebra in Python | |

py-algebraic (V) | Algebraic modeling system for Python | |

py-algopy (V) | ALGOPY: Taylor Arithmetic Computation and Algorithmic Differentiation | |

py-almost | Python module to compare two numbers generously | |

py-amply (V) | Allows you to load and manipulate AMPL/GLPK data as Python | |

py-anfft (V) | FFT package for Python, based on FFTW | |

py-annarchy (V) | Artificial Neural Networks architect | |

py-applpy (V) | ApplPy is a computational probability package written in Python | |

py-arrayfire (V) | Python bindings for ArrayFire | |

py-arviz | Exploratory analysis of Bayesian models | |

py-asdf | Advanced Scientific Data Format | |

py-asdf_astropy (V) | ASDF serialization support for astropy objects | |

py-asdf_coordinates_schemas (V) | ASDF schemas for validating coordinates tags | |

py-asdf_standard (V) | Document describing the Advanced Scientific Data Format (ASDF) | |

py-asdf_transform_schemas (V) | ASDF schemas for validating transform tags | |

py-asdf_wcs_schemas (V) | ASDF schemas for validating WCS tags | |

py-asdf-standard | ASDF Standard schemas | |

py-asdf-transform-schemas | ASDF schemas for transforms | |

py-asdf-unit-schemas | ASDF schemas for units | |

py-asteval | Safe, minimalistic expression evaluator using ast module | |

py-astlib (V) | Set of python modules for producing simple plots, statistics | |

py-astroalign (V) | Python module for aligning astronomical images | |

py-astroML | Astropy affiliated module for machine learning and data mining | |

py-astropy | Python module for astronomical calculations and data analysis | |

py-astropy-healpix (V) | Hierarchical Equal Area isoLatitude Pixelisation | |

py-astropy5 (V) | Python module for astronomical calculations and data analysis | |

py-astroscrappy (V) | Astropy affiliated Python module for cosmic ray removal | |

py-blaze (V) | NumPy and Pandas interface to Big Data | |

py-bottleneck | Collection of fast NumPy array functions written in C | |

py-brian (V) | Simulator for spiking neural networks | |

py-bxa (V) | Bayesian X-ray spectral analysis | |

py-c-lasso (V) | Algorithms for constrained Lasso problems | |

py-cbc (V) | Gravitational wave CBC analysis toolkit | |

py-ccdproc2 (V) | Astropy coordinated package for CCD data recution in astronomy | |

py-cdecimal | Arbitrary precision decimal floating point arithmetic | |

py-cf-python (V) | Python interface to the CF data model | |

py-chainer (V) | Flexible framework of neural networks | |

py-chaospy (V) | Numerical tool for perfroming uncertainty quantification | |

py-chebpy (V) | Chebyshev polynomial based spectral methods of PDEs | |

py-checkmate (V) | Tool to easily test simulated event files against LHC results | |

py-chompack (V) | Library for chordal matrix computations | |

py-chspy (V) | Cubic Hermite splines | |

py-claripy | Abstraction layer for constraint solvers | |

py-clnum (V) | Rational and arbitrary precision floating point numbers | |

py-cm (V) | Multi-class confusion matrix library in Python | |

py-cma (V) | Covariance Matrix Adaptation Evolution Strategy for non-linear | |

py-colormath | Module that spares the user from directly dealing with color math | |

py-constructive-geometries (V) | Simple tools to define world locations from a set of topological faces and set algebra | |

py-continuum-mechanics (V) | Utilities for doing calculations in continuum mechanics | |

py-control (V) | Python Control Systems Library | |

py-corrfitter (V) | Utilities for fitting correlators in lattice QCD | |

py-cosmoTransitions (V) | Zero-temperature cosmological phase transitions | |

py-csa (V) | The Connection-Set Algebra implemented in Python | |

py-cvxpy (V) | Python software for convex optimization | |

py-cxnet (V) | Complex networks in education | |

py-cxvpy (V) | DSL for modeling convex optimization problems in Python | |

py-cythongsl (V) | Cython declarations for the Gnu Scientific Library | |

py-da (V) | Pyda is a general object-oriented data assimilation package | |

py-dana (V) | Framework for distributed, asynchronous and adaptive computing | |

py-dask (V) | Flexible parallel computing library for analytics | |

py-dclab (V) | Data analysis for real-time deformability cytometry | |

py-debacl (V) | Density-Based Clustering | |

py-decimalfp (V) | Decimal fixed-point arithmetic | |

py-decimalpy (V) | Decimal based version of numpy | |

py-delay (V) | Python tool for solving delay differential equations | |

py-delny (V) | Python module for delaunay triangulation | |

py-deltasigma (V) | Scale and map to implementable topologies delta sigma modulators | |

py-descartes (V) | Use geometric objects as matplotlib paths and patches | |

py-diffeqpy (V) | Solving Differential Equations in Python | |

py-digraphtools (V) | Python library for working with directed acyclic graphs | |

py-dimarray (V) | Numpy array with labelled dimensions and axes, dimension | |

py-distributed (V) | Distributed is the parallel scheduler for dask | |

py-dit (V) | Python package for information theory | |

py-django-mathjax (V) | MathJax easy integration with django | |

py-django-sympycharfield (V) | Django Char Field using Sympy | |

py-docplex (V) | The IBM Decision Optimization CPLEX Modeling for Python | |

py-dubins (V) | Code to generate and manipulate dubins curves | |

py-easymodeler (V) | Simple ODE Tools for Modelers | |

py-ecspy (V) | Framework for creating evolutionary computations in Python | |

py-efmlrs (V) | Extracts EFMs from result file of mplrs and decompresses EFMs | |

py-eigency (V) | Cython interface between the numpy arrays and the Matrix/Array | |

py-einsteinpy (V) | Python package for General Relativity | |

py-einsteinpy-geodesics (V) | Julia solver for geodesics in the Kerr family of spacetimes | |

py-emmsa (V) | Multivariate Statistical Analysis for Electron Microscopy Data | |

py-EMpy (V) | Suite of numerical algorithms widely used in electromagnetism | |

py-ephem | Scientific-grade astronomical computations for Python | |

py-epipy (V) | Python tools for epidemiology | |

py-fanova (V) | Functional ANOVA | |

py-fermilab (V) | Analyzing, compiling and emulating quantum algorithm for fermions | |

py-flipper (V) | Manipulating curves and measured laminations on surfaces | |

py-fluiddyn (V) | Framework for studying fluid dynamics. | |

py-fnss (V) | Fast creation and configuration of topologies, traffic matrices | |

py-fpconst | IEEE 754 floating point special handling for Python | |

py-fssa (V) | Package for finite-size scaling analysis at phase transitions | |

py-fwarp (V) | Tool to wrap Fortran 77/90/95 code in C, Cython &amp; Python | |

py-galgebra (V) | Symbolic Geometric Algebra/Calculus package for SymPy | |

py-game-geometry (V) | Geometry environment for pygame | |

py-gammafit (V) | Derivation of non-thermal particle distributions MCMC spectraly | |

py-gato (V) | Python-based toolbox to visualise algorithms on graphs | |

py-gdxcc (V) | Python library to access and modify gdx files | |

py-geom (V) | Basic Vector Geometry Package for Python | |

py-geopy (V) | Python Geocoding Toolbox | |

py-ginga (V) | Astronomical image viewer and toolkit | |

py-gmpy2 | Interface to GMP/MPIR, MPFR, and MPC for Python | |

py-gom (V) | ODE modeling in Python | |

py-goreutilities (V) | Some utility functions useful for GoreLab members | |

py-gosam (V) | Automated One-Loop matrix element generator | |

py-gotran (V) | Declarative language describing ordinary differential equations | |

py-goulib (V) | Library of useful Python code for scientific + technical applications | |

py-griddata (V) | Interpolate irregularly spaced data to a grid | |

py-grpy (V) | Small GR-oriented package which uses sympy | |

py-gts (V) | Python bindings for GNU Triangulated Surface Library | |

py-gvar (V) | Utilities for manipulating Gaussian random variables | |

py-gwcs | Generalized World Coordinate System | |

py-hal-cgp (V) | Cartesian Genetic Programming in pure Python | |

py-halp (V) | Hypergraph Algorithms Package | |

py-hamilton (V) | Visualize and control mechanic systems through solving these systems | |

py-happy-control (V) | Nonlinear Algebraic Approximation in Control systems | |

py-hatchet (V) | Python library for analyzing hierarchical performance data | |

py-hcluster (V) | Hierarchical Clustering Package For Scipy | |

py-hessianfree (V) | Hessian-free optimization for deep networks | |

py-hiphive (V) | High-order force constants for the masses | |

py-hmf (V) | Halo mass function calculator | |

py-hmmlearn (V) | Algorithms for inference of Hidden Markov Models | |

py-hyperbolic (V) | Python library for generating hyperbolic geometry | |

py-hyperspy (V) | Multidimensional data analysis toolbox | |

py-icane (V) | Python wrapper for ICANE Statistical Data and Metadata API | |

py-igraph (V) | Manipulating Undirected and Directed Graphs for Python | |

py-imexam (V) | Python module for astronomical image examination | |

py-imreg-dft (V) | Image registration utility using discrete Fourier transform | |

py-infinity | All-in-one infinity value for Python | |

py-intervals | Tools for handling intervals (ranges of comparable objects) | |

py-irco (V) | International Research Collaboration Graphs | |

py-jbessel (V) | Bessel functions of the first kind written in Cython | |

py-jelly (V) | Abstraction layer for running numerical hydrodynamics software | |

py-jitcdde (V) | Just-in-Time Compilation for Delay Differential Equations | |

py-jitcxde-common (V) | Common code for JiTC*DE | |

py-jplephem | Python module to load a JPL ephemeris for dynamical calculations | |

py-kabuki (V) | Easy creation of hierarchical bayesian models | |

py-kenv (V) | Solver of the Kapchinsky-Vladimirsky envelope equation | |

py-Keras-Applications | Reference implementations of popular deep learning models | |

py-Keras-Preprocessing | Data preprocessing and augmentation for deep learning models | |

py-kineticlib (V) | Library for kinetic theory calculations in the multi-temperature | |

py-kiwisolver | Fast implementation of the Cassowary constraint solver | |

py-krylov (V) | Python package implementing common Krylov methods | |

py-krypy (V) | Krylov subspace methods for linear systems | |

py-larry (V) | Label the rows, columns, any dimension, of your NumPy arrays | |

py-lbmpy (V) | Code Generation for Lattice Boltzmann Methods | |

py-lds (V) | Learning and inference for Gaussian linear dynamical systems | |

py-lea (V) | Discrete probability distributions in Python | |

py-lemma (V) | Mathematical notation for executable and testable Python | |

py-lempel-Ziv_Complexity (V) | Lempel-Ziv complexity for a binary sequence, in naive Python code | |

py-libixion | General purpose formula parser &amp; interpreter | |

py-lifelines (V) | Including Kaplan Meier, Nelson Aalen and regression | |

py-linop (V) | Pythonic abstraction for linear mathematical operators | |

py-lmfit | Least-squares minimization with bounds and constraints | |

py-louvain (V) | Methods of community detection in large networks | |

py-lsqfit (V) | Utilities for nonlinear least-squares fits | |

py-math-braid (V) | Pure python braid group implementation based on sympy | |

py-math-snappy (V) | Program for studying the topology and geometry of 3-manifolds | |

py-math3d (V) | 3D Special Euclidean mathematics package for Python | |

py-mathjspy (V) | Evaluate mathematical expressions in the same manner as MathJS | |

py-mathopt (V) | Optimize mathematical formulas for speed with SymPy | |

py-mathpad (V) | Interface to Sympy for solving physics, engineering and maths problems | |

py-mave (V) | Library for Measurement and Verification | |

py-mcerp (V) | Real-time latin-hypercube-sampling-based Monte Carlo Error Propagation | |

py-mcint (V) | Simple tool to perform numerical integration using MC techniques | |

py-mcview (V) | 3D/graph event viewer for high-energy physics event simulations | |

py-mdp (V) | Modular toolkit for data processing | |

py-mpi4y-fft (V) | Parallel Fast Fourier Transforms (FFTs) using MPI for Python | |

py-mpmath | Python library for arbitrary-precision FP arithmetic | |

py-mpop (V) | Meteorological post processing package | |

py-msdas (V) | Mass Spectrometry analysis | |

py-msumastro (V) | Process FITS files | |

py-multivar-horner (V) | Multivariate Horner scheme for evaluating multivariate polynomials | |

py-munkres | Munkres algorithm for the Assignment Problem | |

py-myfitter (V) | Maximum Likelihood Fits in Python | |

py-mystic (V) | Constrained non-convex optimization and uncertainty quantification | |

py-ncomb (V) | Python combinatorics library | |

py-ncpol2sdpa (V) | Converter from noncommutative variables to sparse SDPA | |

py-netCDF4 | Object-oriented python interface to netCDF version 4 | |

py-networkx | Python package for creating and manipulating graphs and networks | |

py-neumann (V) | Python Library for Applied Mathematics in Physical Sciences | |

py-neurolab (V) | Simple and powerfull neural network library for python | |

py-nfg (V) | Python package for implementing and solving Network form games | |

py-nimfa (V) | Python Library for Nonnegative Matrix Factorization Techniques | |

py-nodepy (V) | Numerical ODE solvers in Python | |

py-noise | Perlin noise for Python | |

py-nphelper (V) | Convenient numpy helper functions | |

py-nptdms (V) | NumPy based module for reading TDMS files produced by LabView | |

py-nptyping | Type hints for NumPy | |

py-nsim (V) | Simulate systems from ODEs or SDEs, analyze time series | |

py-numba | NumPy aware dynamic Python compiler using LLVM | |

py-numdifftools (V) | Solves automatic numerical differentiation problems | |

py-numexpr | Numerical expression evaluator for NumPy | |

py-numpoly (V) | Polynomials as a numpy datatype | |

py-numpy | Array processing for numbers, strings, records, and objects | |

py-numpy-quaternion (V) | Add a quaternion dtype to NumPy | |

py-numpy16 | Array processing for numbers, strings, records, and objects | |

py-numpydoc (V) | Sphinx extension to support docstrings in Numpy format | |

py-nzmath (V) | Number theory oriented calculation system | |

py-odeint (V) | Python binding for odeint from boost | |

py-openai (V) | OpenAI Python Library | |

py-openopt (V) | Python module for numerical optimization | |

py-opentmm (V) | OpenTMM is an object-oriented electrodynamic S-matrix | |

py-optlang (V) | Formulate optimization problems and solve using SymPy | |

py-ortho (V) | Generate orthogonal set of functions | |

py-OT (V) | Python Optimal Transport Library | |

py-pandas | Python Data Analysis Library | |

py-pandas-datareader | Remote data access for pandas | |

py-pandera (V) | Flexible validation package for pandas data structures | |

py-parakeet (V) | Runtime compiler for numerical Python | |

py-patsy | Python package for describing statistical models | |

py-pebl (V) | Python Environment for Bayesian Learning | |

py-pennyLane-PQ (V) | PennyLane plugin for ProjectQ | |

py-photutils | Astropy coordinated module for astronomical photometry | |

py-pint (V) | Physical quantities module | |

py-poisson-approval (V) | Poisson Approval studies the Poisson Game of Approval Voting | |

py-poissongeometry (V) | Local Poisson-Nijenhuis calculus on Poisson manifolds | |

py-polynomial (V) | Package defining mathematical single-variable polynomials | |

py-poppy (V) | Physical optics propagation for optical simulations | |

py-powerlaw | Toolbox for analysis of heavy-tailed distributions | |

py-ppscore (V) | Python implementation of the Predictive Power Score | |

py-pulp (V) | PuLP is an LP modeler written in python | |

py-pyamg (V) | Algebraic multigrid solvers in Python | |

py-pydy (V) | Python tool kit for multi-body dynamics | |

py-pyerfa | Python wrapper for ERFA library | |

py-pyflation (V) | Calculating cosmological perturbations during an inflationary | |

py-pykit-shared (V) | Collection of modules shared amongst my other projects | |

py-pylith (V) | Finite element code for solving dynamic and quasi-static tectonic deformation problems | |

py-pymc3 | Bayesian modeling and probabilistic machine learning | |

py-pyrr (V) | 3D mathematical functions using NumPy | |

py-pysal (V) | Python Spatial Analysis Library | |

py-pyslha (V) | Parsing, manipulating and visualising SUSY Les Houches Accord data | |

py-pythran | Ahead of Time compiler for numeric kernels | |

py-pywavelets | Discrete Wavelet Transforms in Python | |

py-qclib (V) | Quantum computing library using qiskit | |

py-qcodes (V) | Python-based data acquisition framework | |

py-qiskit (V) | Software for developing quantum computing programs | |

py-qiskit-aqua (V) | Qiskit Aqua: An extensible library of quantum computing algorithms | |

py-qiskit-ignis (V) | Qiskit tools for quantum information science | |

py-qiskit-terra (V) | Software for developing quantum computing programs | |

py-qmath (V) | Provides a class for deal with quaternion algebra and 3D rotation | |

py-qrng (V) | Quantum Random Number Generator using IBM's Qiskit | |

py-qtt (V) | Python-based framework for analysis and tuning of quantum dots | |

py-quadprog | Solver for a strictly convex quadratic program | |

py-quantities (V) | Support for physical quantities with units, based on numpy | |

py-quantum-simba (V) | Systematic Inference of Bosonic quAntum systems | |

py-quantuminspire (V) | SDK for the Quantum Inspire platform | |

py-quaternionarray (V) | Python package for fast quaternion arrays math | |

py-quaternionic (V) | Interpret numpy arrays as quaternionic arrays with numba acceleration | |

py-qubovert (V) | Formulating, simulating,and solving problems in boolean and spin | |

py-quhep (V) | Quantum Machine Learning Framework for High Energy Physics | |

py-qupulse (V) | Quantum compUting PULse parametrization and SEquencing framework | |

py-qutip (V) | Quantum Toolbox in Python | |

py-rasterio (V) | Fast and direct raster I/O for Python programmers who use Numpy | |

py-realalg (V) | For manipulating real algebraic numbers | |

py-rebound3 (V) | Open-source multi-purpose N-body code | |

py-reproject (V) | Astropy affiliated package for reprojection of astronomical images | |

py-resonance (V) | Learning mechanical vibrations through computation | |

py-riccipy (V) | Tensor algebra calculator for General Relativity | |

py-rigidbodysimulator (V) | Rigidbodysimulator simulator | |

py-rogues (V) | Python and numpy port of Nicholas Higham's m*lab test matrices | |

py-roman | Integer to Roman numerals converter for Python | |

py-rpy | R interface for Python | |

py-ruffus (V) | Lightweight python module to run computational pipelines | |

py-scikit-glpk (V) | Python linprog interface for GLPK | |

py-scikit-image | Image processing routines for SciPy | |

py-scikit-learn | Machine learning algorithms for Python | |

py-scikits_optimization (V) | Python module for numerical optimization | |

py-scikits_talkbox (V) | Talkbox, a set of python modules for speech/signal processing | |

py-scikits_timeseries (V) | Time series manipulation | |

py-scikits_vectorplot (V) | Vector fields plotting algorithms | |

py-scikits-bvp_solver (V) | Python package for solving two-point boundary value problems | |

py-scimath (V) | Scientific and Mathematical calculations | |

py-scipy | Scientific Algorithms Library for Python | |

py-scitools (V) | Python library for scientific computing | |

py-scs (V) | Scs: splittling cone solver | |

py-sdt_metrics (V) | Signal Detection Theory (SDT) metrics for Python | |

py-seeds (V) | Stochastic Ecological and Evolutionary Dynamics System | |

py-semopy (V) | Structural Equation Modeling Optimization in Python | |

py-sempy (V) | Python implementation of the spectral element method | |

py-sfepy (V) | Simple finite elements in Python | |

py-sfg (V) | Python package for symbolic signal flow graph analysis | |

py-shapely (V) | Geometric objects, predicates, and operations | |

py-simpleeval | Simple, safe single expression evaluator library | |

py-simpy (V) | Discrete event simulation framework | |

py-simulators (V) | Tools to build an instrument model | |

py-sklearn-pandas | Pandas integration with sklearn | |

py-smt | Library for SMT formula manipulation and solving | |

py-solpy (V) | Solar Performance and Design library | |

py-speview (V) | Program to display binary SPE files containing Raman spectra | |

py-spfpm (V) | Tools for arithmetic on fixed-point (binary) numbers | |

py-spherical (V) | Evaluate and transform D matrices 3-j symbols, and spherical harmonics | |

py-sphviewer (V) | Framework for rendering particle simulations | |

py-squarify (V) | Pure Python implementation of the squarify treemap layout algorithm | |

py-stats-arrays (V) | Standard NumPy array interface for defining uncertain parameters | |

py-statsmodels | Statistical computations and models for Python | |

py-sunpy (V) | Python for Solar Physicists | |

py-sv-geometry (V) | Functions for bidimensional and tridimensional arithmetic geometry | |

py-sym2num (V) | Sympy to numpy code generator | |

py-symbolic-equation (V) | Class for multiline symbolic equations in the Jupyter Notebook | |

py-symEnergy (V) | Lagrange multiplier based energy market toy modeling framework | |

py-symlens (V) | Symbolic Mode Coupling | |

py-sympad (V) | Graphical symbolic math calculator / scratchpad using SymPy | |

py-symphysics (V) | The symphysics library for creating physics simulations using python and sympy | |

py-sympy | Python library for symbolic mathematics | |

py-sympy2c (V) | Sympy to c compiler including solving odes at c level | |

py-sympycore (V) | SympyCore an efficient pure Python Computer Algebra System | |

py-t3m (V) | Tinker toys for topologists | |

py-tables | Database package for large amounts of data | |

py-talk2stat (V) | Python package to communicate with statistical software | |

py-teafiles (V) | Time Series storage in flat files | |

py-tensorboard | Web applications for inspecting TensorFlow runs and graphs | |

py-Theano | Optimizing compiler for evaluating mathematical expressions | |

py-tinyarray (V) | Arrays of numbers for Python, optimized for small sizes | |

py-toleranceinterval (V) | Library for one-sided bounds and two-sided tolerance intervals | |

py-traces (V) | Library for unevenly-spaced time series analysis | |

py-uncertainties | Transparent calculations with uncertainties on the quantities involved | |

py-utilib_common (V) | Commonly used PyUtilib data and methods | |

py-utilib_component_app (V) | Application interface for the PyUtilib Component Architecture | |

py-utilib_component_config (V) | Extensions for configuring components in PyUtilib | |

py-utilib_component_loader (V) | PyUtilib plugins for loading external packages | |

py-utilib_enum (V) | Variant of the 'enum' package that supports pickling | |

py-utilib_math (V) | PyUtilib math utilities | |

py-vespa (V) | Calculate astrophysical false positive probabilities | |

py-wafo (V) | Statistical analysis and simulation of random waves and random loads | |

py-wasserplan (V) | 1-Wasserstein distances between districting plans | |

py-xarray | N-D labeled arrays and datasets in Python | |

py-xcal-raman (V) | Module for x-axis calibration of Raman spectrometers | |

py-xgboost | XGBoost Python Package | |

py-z3 | Efficient SMT solver library | |

qalculate | Modern multi-purpose desktop calculator (console version) | |

qalculate-gtk | Modern multi-purpose desktop calculator (GTK version) | |

qhull | Computing the convex hull | |

qrupdate | Library for fast updating of QR and Cholesky decompositions | |

quadpack | Fortran subroutines for the solution of definite univariate integrals | |

R | Statistical language for data analysis and graphics | |

R-abind | Combine multi-dimensional arrays | |

R-acepack | ACE and AVAS for selecting multiple regression transformations | |

R-akima | Interpolation of irregularly and regularly spaced data | |

R-aplpack | Functions for drawing special plots | |

R-argon2 (V) | Secure Password Hashing | |

R-askpass (V) | Safe password entry for R, Git, and SSH | |

R-assertthat (V) | Easy pre and post assertions | |

R-backports | Reimplementations of functions introduced since R-3.0.0 | |

R-base64enc (V) | Tools for base64 encoding | |

R-bayesm (V) | Bayesian inference for marketing/micro-econometrics | |

R-bbmle | Tools for general maximum likelihood estimation | |

R-bdsmatrix | Routines for Block Diagonal Symmetric Matrices | |

R-bench (V) | High Precision Timing of R Expressions | |

R-BH (V) | Boost C++ header files | |

R-biganalytics (V) | Library of utilities for big.matrix objects of package bigmemory | |

R-biglm (V) | Bounded Memory Linear and Generalized Linear Models | |

R-bigmemory (V) | Manage massive matrices with shared memory and memory-mapped files | |

R-bigmemory.sri (V) | Shared resource interface for Bigmemory Project packages | |

R-bigtabulate (V) | R table, tapply, and split-like functionality for (big.)matrix objects | |

R-bindr (V) | Parametrized active bindings | |

R-BiocGenerics (V) | Generic functions for Bioconductor | |

R-bit (V) | Class for vectors of 1-bit booleans | |

R-bit64 (V) | S3 class for vectors of 64-bit integers | |

R-bitops | Functions for bitwise operations on integer vectors | |

R-blob (V) | Simple S3 class for representing vectors of binary data ('BLOBS') | |

R-bnlearn (V) | Bayesian network structure learning, parameter learning and inference | |

R-brew (V) | Templating framework for report generation | |

R-brio (V) | Basic R Input Output | |

R-broom | Convert Statistical Objects into Tidy Tibbles | |

R-brotli (V) | Compression Format Optimized for the Web | |

R-bslib (V) | Custom 'Bootstrap' 'Sass' Themes for 'shiny' and 'rmarkdown' | |

R-C50 (V) | C5.0 decision trees and rule-based models | |

R-cachem (V) | Cache R Objects with Automatic Pruning | |

R-Cairo (V) | R graphics device using cairo graphics library | |

R-callr (V) | Call R from R | |

R-car | Companion to 'Applied Regression' | |

R-carData | Companion to 'Applied Regression' data sets | |

R-cartography (V) | Thematic Cartography | |

R-caTools (V) | Tools: Moving Window Statistics, GIF, Base64, ROC AUC, etc | |

R-CGIwithR | Facilities for the use of R to write CGI scripts | |

R-checkmate (V) | Fast and versatile argument checks | |

R-chron | Chronological objects which can handle dates and times | |

R-circular | Circular statistics | |

R-classInt | Choose univariate class intervals | |

R-cli (V) | Helpers for developing command line interfaces | |

R-cliapp (V) | Create Rich Command Line Applications | |

R-clipr (V) | Read and write from the system clipboard | |

R-clisymbols (V) | Unicode symbols at the R prompt | |

R-coda | Output analysis and diagnostics for MCMC | |

R-colorspace (V) | Toolbox for manipulating and assessing colors and palettes | |

R-colourpicker (V) | Colour picker tool for Shiny and for selecting colours in plots | |

R-combinat | Combinatorics utilities | |

R-commonmark (V) | High performance commonmark and Github Markdown rendering in R | |

R-compositions | Compositional data analysis | |

R-conditionz (V) | Control how many times conditions are thrown | |

R-covr (V) | Test Coverage for Packages | |

R-cpp11 (V) | C++11 Interface for R's C Interface | |

R-crayon (V) | Colored terminal output | |

R-credentials (V) | Tools for Managing SSH and Git Credentials | |

R-crosstalk (V) | Inter-Widget Interactivity for HTML Widgets | |

R-crul (V) | HTTP client | |

R-cubature (V) | Adaptive Multivariate Integration over Hypercubes | |

R-curl (V) | Modern and flexible web client for R | |

R-cyclocomp (V) | Cyclomatic Complexity of R Code | |

R-DAAG | Data analysis and graphics data and functions | |

R-data.table (V) | Extension of 'data.frame' | |

R-date | Functions for handling dates | |

R-DBI | R database interface | |

R-dbplyr (V) | Database backend for dplyr | |

R-deldir (V) | Delaunay Triangulation and Dirichlet (Voronoi) Tessellation | |

R-DEoptimR | Differential evolution optimization in pure R | |

R-desc (V) | Manipulate DESCRIPTION files | |

R-devtools (V) | Tools to make developing R packages easier | |

R-dichromat (V) | Color schemes for dichromats | |

R-diffobj (V) | Diffs for R Objects | |

R-diffr (V) | Display Differences Between Two Files using Codediff Library | |

R-diffviewer (V) | HTML Widget to Show File Differences | |

R-disposables (V) | Create Disposable R Packages for Testing | |

R-doParallel (V) | Foreach Parallel Adaptor for the 'parallel' Package | |

R-downlit (V) | Syntax Highlighting and Automatic Linking | |

R-dplyr | Grammar of data manipulation | |

R-DT (V) | Wrapper of the JavaScript Library 'DataTables' | |

R-dtplyr (V) | Data Table Back-End for 'dplyr' | |

R-e1071 | Misc Functions of the Department of Statistics (e1071), TU Wien | |

R-easySVG (V) | Easy SVG Basic Elements Generator | |

R-effects (V) | Effect displays for linear, generalized linear, and other models | |

R-elevatr (V) | Access elevation data from various APIs | |

R-ellipsis | Collection of functions to catch problems and alert the user | |

R-emdbook | Support functions and data for Ecological Models and Data | |

R-energy | E-statistics: multivariate inference via the energy of data | |

R-entropy (V) | Estimation of Entropy, Mutual Information and Related Quantities | |

R-estimability | Tools for assessing estimability of linear predictions | |

R-fansi (V) | ANSI control sequence aware string functions | |

R-farver (V) | High Performance Colour Space Manipulation | |

R-fAsianOptions (V) | Functions for pricing and valuating Asian options | |

R-fastmap (V) | Fast Data Structures | |

R-fBasics (V) | Markets and basic statistics | |

R-ff (V) | Fast Access Functions for Large Data on Disk | |

R-filelock (V) | Portable File Locking | |

R-fitdistrplus (V) | Fit a Parametric Distribution to Non-Censored or Censored Data | |

R-FNN | Fast nearest neighbor search algorithms and applications | |

R-fontawesome (V) | Easily Work with 'Font Awesome' Icons | |

R-fOptions (V) | Markets and basic statistics | |

R-forcats | Tools for working with categorical variables (factors) | |

R-foreach (V) | Provides Foreach Looping Construct | |

R-forecast | Forecasting functions for time series and linear models | |

R-Formula | Extended model formulas | |

R-fracdiff | Fractionally differenced ARIMA aka ARFIMA(p,d,q) models | |

R-fs (V) | Cross-platform file system operations based on 'libuv' | |

R-furrr (V) | Apply mapping functions in parallel using futures | |

R-future (V) | Unified parallel and distributed processing in R | |

R-gargle (V) | Utilities for Working with Google APIs | |

R-gdata | Various R programming tools for data manipulation | |

R-generics | Common S3 Generics not Provided by Base R Methods Related to Model Fitting | |

R-genetics | Classes and methods for handling genetic data | |

R-geoR | Analysis of geostatistical data | |

R-geosphere (V) | Spherical Trigonometry | |

R-gert (V) | Simple Git Client for R | |

R-getopt (V) | C-Like 'getopt' Behavior | |

R-getPass (V) | Masked User Input | |

R-ggExtra (V) | Add marginal histograms to 'ggplot2', and more 'ggplot2' enhancements | |

R-ggplot2 (V) | Create elegant data visualisations using the grammar of graphics | |

R-ggspatial (V) | Spatial Data Framework for ggplot2 | |

R-ggtern (V) | Extension to 'ggplot2', for the creation of ternary diagrams | |

R-ggthemes (V) | Extra Themes, Scales and Geoms for 'ggplot2' | |

R-gh (V) | GitHub API | |

R-git2r (V) | Provides access to Git repositories | |

R-gitcreds (V) | Query 'git' Credentials from 'R' | |

R-globals (V) | Identify Global Objects in R Expressions | |

R-glue (V) | Interpreted string literals | |

R-gmp (V) | Multiple Precision Arithmetic for R | |

R-goftest | Classical Goodness-of-Fit Tests for Univariate Distributions | |

R-googledrive (V) | Interface to Google Drive | |

R-googlesheets4 | Access Google Sheets using the Sheets API V4 | |

R-graph (V) | R package to handle graph data structures | |

R-GRASS | Interface between GRASS 5.0 geographical information system and R | |

R-gridExtra (V) | Miscellaneous functions for grid graphics | |

R-gsl | R wrapper for the Gnu Scientific Library | |

R-gss | General smoothing splines | |

R-gstat | Spatial &amp; spatio-temporal modelling, prediction and simulation | |

R-gsubfn (V) | Utilities for strings and function arguments | |

R-gtable | Arrange 'Grobs' in tables | |

R-gtools | Various R programming tools | |

R-haven (V) | Import and export 'SPSS', 'Stata' and 'SAS' files | |

R-hexbin | Hexagonal Binning Routines | |

R-Hmisc (V) | Harrell miscellaneous | |

R-hms (V) | Pretty time of day | |

R-htmlTable (V) | Advanced tables for Markdown/HTML | |

R-htmltools (V) | Tools for HTML | |

R-htmlwidgets (V) | HTML widgets for R | |

R-httpcode (V) | 'HTTP' status code helper | |

R-httpRequest | Basic HTTP request | |

R-httpuv (V) | HTTP and WebSocket server library | |

R-httr (V) | Tools for working with URLs and HTTP | |

R-hunspell (V) | High-Performance Stemmer, Tokenizer, and Spell Checker | |

R-hwde | Models and tests for departure from Hardy-Weinberg equilibrium | |

R-ids | Generate Random Identifiers | |

R-igraph | Network analysis and visualization | |

R-ini (V) | Read and write '.ini' files | |

R-inline (V) | Functions to inline C, C++, Fortran function calls from R | |

R-insight | Easy Access to Model Information for Various Model Objects | |

R-interp (V) | Interpolation Methods | |

R-intervals | Tools for working with points and intervals | |

R-IRdisplay (V) | Jupyter display machinery | |

R-IRkernel (V) | Native R kernel for the Jupyter notebook | |

R-ISLR | Data for the ISLR book | |

R-isoband (V) | Generate Isolines and Isobands from Regularly Spaced Elevation Grids | |

R-ISwR | Data sets and scripts for 'Introductory Statistics with R' | |

R-iterators (V) | Provides iterator construct | |

R-jose (V) | JavaScript Object Signing and Encryption | |

R-jpeg (V) | Read and write JPEG images | |

R-jquerylib (V) | Obtain 'jQuery' as an HTML Dependency Object | |

R-jsonlite (V) | Robust, high performance JSON parser and generator for R | |

R-labeling (V) | Axis labeling | |

R-later (V) | Utilities for delaying function execution | |

R-latex2exp (V) | Use LaTeX expressions in plots | |

R-lazyeval (V) | Lazy (non-standard) evaluation | |

R-LearnBayes | Functions for Learning Bayesian Inference | |

R-lifecycle (V) | Manage the Life Cycle of your Package Functions | |

R-lintr (V) | 'Linter' for R Code | |

R-listenv (V) | Environments behaving (almost) as lists | |

R-lme4 | Linear mixed-effects models using Eigen and S4 | |

R-lmm | Linear mixed models | |

R-lmtest | Testing linear regression models | |

R-lpSolve (V) | Interface to 'Lp_solve' v. 5.5 to Solve Linear/Integer Programs | |

R-lsei (V) | Solving Least Squares under Equality/Inequality Constraints | |

R-lubridate (V) | Make Dealing with Dates a Little Easier | |

R-lwgeom (V) | Bindings to Selected 'liblwgeom' Functions for Simple Features | |

R-magrittr (V) | Forward-pipe operator for R | |

R-manipulateWidget (V) | Add Even More Interactivity to Interactive Charts | |

R-mapdata (V) | Extra Map Databases | |

R-mapproj | Map projections | |

R-maptools (V) | Tools for handling spatial objects | |

R-mathjaxr (V) | Using 'Mathjax' in Rd Files | |

R-MatrixModels | Modelling with sparse and dense matrices | |

R-mclust (V) | Model-based clustering and normal mixture modeling | |

R-memoise (V) | Memoisation of functions | |

R-microbenchmark (V) | Accurate Timing Functions | |

R-miniUI (V) | Shiny UI widgets for small screens | |

R-minqa | Derivative-free optimization algorithms by quadratic approximation | |

R-mitools | Tools for multiple imputation of missing data | |

R-mlbench (V) | Machine Learning Benchmark Problems | |

R-mnormt | Multivariate normal and t distributions | |

R-mockery (V) | Mocking Library for R | |

R-mockr (V) | Mocking in R | |

R-modelr | Modelling Functions that Work with the Pipe | |

R-moonsun | Basic astronomical calculations with R | |

R-mpfr (V) | Multiple Precision Floating Point Arithmetic for R | |

R-munsell (V) | Utilities for using Munsell colours | |

R-mvtnorm | Multivariate normal and t distributions | |

R-MySQL (V) | R interface for MySQL | |

R-ncdf | High-level R interface to Unidata's netCDF data files | |

R-ncdf4 | Interface to Unidata netCDF (Version 4 or Earlier) Format Data Files | |

R-nimble | MCMC, Particle Filtering, and Programmable Hierarchical Modeling | |

R-nloptr | R interface to NLopt | |

R-nortest | Tests for normality | |

R-np (V) | Nonparametric Kernel Smoothing Methods for Mixed Data Types | |

R-npsurv (V) | Nonparametric Survival Analysis | |

R-numDeriv | Accurate numerical derivatives | |

R-oai (V) | General purpose 'Oai-PMH' services client | |

R-openssl (V) | Toolkit for encryption, signatures and certificates based on OpenSSL | |

R-openxlsx (V) | Read, write and edit XLSX files | |

R-optparse (V) | Command Line Option Parser | |

R-oskeyring (V) | Raw System Credential Store Access from R | |

R-osmar (V) | OpenStreetMap and R | |

R-osmdata (V) | Import 'OpenStreetMap' Data as Simple Features or Spatial Objects | |

R-pak (V) | Another Approach to Package Installation | |

R-parallelly (V) | Enhancing the 'parallel' Package | |

R-patrick (V) | Parameterized Unit Testing | |

R-pbdZMQ (V) | Interface to ZeroMQ | |

R-pbkrtest | Parametric bootstrap &amp; Kenward Roger based methods for mixed model comparison | |

R-PHYLOGR | Functions for phylogenetically based statistical analyses | |

R-pillar (V) | Coloured formatting for columns | |

R-pingr (V) | Check if a Remote Computer is Up | |

R-pixmap | Functions for manipulations of bitmaps with R | |

R-pkgbuild (V) | Find tools needed to build R packages | |

R-pkgcache (V) | Cache 'CRAN'-Like Metadata and R Packages | |

R-pkgconfig (V) | Private configuration for R packages | |

R-pkgdown (V) | Make Static HTML Documentation for a Package | |

R-pkgKitten (V) | Create Simple Packages Which Do not Upset R Package Checks | |

R-pkgload (V) | Simulate package installation and attach | |

R-plogr (V) | The 'plog' C++ logging library | |

R-plyr | Tools for splitting, applying and combining data | |

R-png (V) | Read and write PNG images | |

R-polyclip (V) | Polygon Clipping | |

R-popbio (V) | Construction and Analysis of Matrix Population Models | |

R-poweRlaw | Analysis of heavy tailed distributions | |

R-pracma | Practical Numerical Math Functions | |

R-praise (V) | Praise users | |

R-prettycode (V) | Pretty Print R Code in the Terminal | |

R-prettymapr (V) | Scale Bar, North Arrow, and Pretty Margins in R | |

R-prettyunits | Pretty, human readable formatting of quantities | |

R-prob | Elementary probability on finite sample spaces | |

R-processx (V) | Execute and control system processes | |

R-profmem (V) | Simple Memory Profiling for R | |

R-profvis (V) | Interactive Visualizations for Profiling R Code | |

R-progress (V) | Terminal progress bars | |

R-progressr (V) | An inclusive, unifying API for progress updates | |

R-promises (V) | Abstractions for promise-based asynchronous programming | |

R-proto (V) | Prototype object-based programming | |

R-proxy | Distance and Similarity Measures | |

R-ps (V) | List, query, manipulate system processes | |

R-psych | Procedures for psychological and psychometric research | |

R-purrr (V) | Functional programming tools | |

R-quadprog | Functions to solve quadratic programming problems | |

R-quantmod (V) | Quantitative financial modelling framework | |

R-quantreg | Quantile regression | |

R-R.methodsS3 (V) | S3 Methods Simplified | |

R-R.oo (V) | R Object-Oriented Programming with or without References | |

R-R.utils (V) | Various Programming Utilities | |

R-R2HTML | HTML exportation for R objects | |

R-R6 (V) | Encapsulated classes with reference semantics | |

R-ragg (V) | Graphic Devices Based on AGG | |

R-RandomFields | Simulation and analysis of random fields | |

R-RandomFieldsUtils | Utilities for the simulation and analysis of random fields | |

R-randomForest | Breiman and Cutler's Random Forests for Classification and Regression | |

R-rappdirs (V) | Application Directories: Determine Where to Save Data, Caches, and Logs | |

R-RArcInfo | Functions to import data from Arc/Info V7.x binary coverages | |

R-raster (V) | Geographic Data Analysis and Modeling | |

R-rbenchmark (V) | Benchmarking routine for R | |

R-rbibutils (V) | Read 'Bibtex' Files and Convert Between Bibliography Formats | |

R-rcmdcheck (V) | Run 'R CMD check' from 'R' and capture results | |

R-Rcmdr | Platform-independent basic-statistics GUI for R | |

R-RcmdrMisc | R Commander miscellaneous functions | |

R-RColorBrewer | ColorBrewer palettes | |

R-RcppArmadillo | Rcpp integration for the Armadillo templated linear algebra library | |

R-RcppEigen | Rcpp integration for the Eigen templated linear algebra library | |

R-RCurl (V) | General Network (HTTP/FTP/...) Client Interface for R | |

R-Rdpack (V) | Update and Manipulate Rd Documentation Objects | |

R-readr (V) | Read rectangular text data | |

R-readstata13 (V) | Import 'Stata' data files | |

R-readxl (V) | Read Excel files | |

R-relimp | Relative contribution of effects in a regression model | |

R-rematch (V) | Match regular expressions with a nicer API | |

R-rematch2 (V) | Tidy Output from Regular Expression Matching | |

R-remotes (V) | R package installation from remote repositories, including 'GitHub' | |

R-renv (V) | Project Environments | |

R-repr (V) | Serializable representations | |

R-reprex (V) | Prepare Reproducible Example Code via the Clipboard | |

R-repurrrsive | Examples of Recursive Lists and Nested or Split Data Frames | |

R-reshape2 | Flexibly reshape data: a reboot of the reshape package | |

R-rex (V) | Friendly Regular Expressions | |

R-rgbif (V) | Interface to the Global Biodiversity Information Facility API | |

R-rgdal (V) | Bindings for the 'Geospatial' Data Abstraction Library | |

R-rgeos (V) | Interface to Geometry Engine - Open Source ('GEOS') | |

R-rgl (V) | 3D Visualization Using OpenGL | |

R-Rgraphviz (V) | Plotting capabilities for R graph objects | |

R-rio (V) | Swiss-army knife for data I/O | |

R-rjson (V) | JSON for R | |

R-rlang (V) | Functions for base types and core R and 'Tidyverse' features | |

R-rmarkdown (V) | Dynamic Documents for R | |

R-rnaturalearth (V) | World Map Data from Natural Earth | |

R-rnaturalearthdata (V) | World Vector Map Data from Natural Earth Used in 'rnaturalearth' | |

R-rnaturalearthhires (V) | High Resolution World Vector Map Data from Natural Earth | |

R-RNetCDF | Interface to NetCDF datasets | |

R-robustbase | Basic robust statistics | |

R-rosm (V) | Plot Raster Map Tiles from Open Street Map and Other Sources | |

R-roxygen2 (V) | In-line documentation for R | |

R-RPostgreSQL | R interface to the PostgreSQL database system | |

R-rprojroot (V) | Finding files in project subdirectories | |

R-Rserve (V) | TCP/IP server which allows other programs to use facilities of R | |

R-RSQLite (V) | 'SQLite' interface for R | |

R-rstudioapi | Safely access the RStudio API | |

R-RUnit (V) | R functions implementing a standard Unit Testing framework | |

R-rversions (V) | Query 'R' Versions, Including 'r-release' and 'r-oldrel' | |

R-rvest (V) | Easily Harvest (Scrape) Web Pages | |

R-s2 (V) | Spherical Geometry Operators Using the S2 Geometry Library | |

R-sandwich | Robust covariance matrix estimators | |

R-sass (V) | Syntactically Awesome Style Sheets ('Sass') | |

R-scales (V) | Scale functions for visualization | |

R-selectr (V) | Translate CSS Selectors to XPath Expressions | |

R-sessioninfo (V) | R session information | |

R-sets | Sets, Generalized Sets, Customizable Sets and Intervals | |

R-sf (V) | Simple Features for R | |

R-sftime (V) | Classes and Methods for Simple Feature Objects that Have a Time Column | |

R-sgeostat | Object-oriented framework for geostatistical modeling in S+ | |

R-shapefiles | Read and write ESRI shapefiles | |

R-shiny (V) | Web application framework for R | |

R-shinyjs (V) | Easily improve the user experience of your Shiny apps in seconds | |

R-signal (V) | Signal Processing | |

R-slippymath (V) | Slippy map tile tools | |

R-sodium (V) | Modern and Easy-to-Use Crypto Library | |

R-sourcetools (V) | Tools for reading, tokenizing and parsing R code | |

R-sp | Classes and methods for spatial data | |

R-spacetime | Classes and methods for spatio-temporal data | |

R-SparseM | Sparse linear algebra | |

R-spatstat (V) | Spatial Point Pattern Analysis, Model-Fitting, Simulation, Tests | |

R-spatstat.core (V) | Core Functionality of the 'spatstat' Family | |

R-spatstat.data (V) | Datasets for 'spatstat' | |

R-spatstat.geom (V) | Geometrical Functionality of the 'spatstat' Family | |

R-spatstat.linnet (V) | Linear Networks Functionality of the 'spatstat' Family | |

R-spatstat.sparse (V) | Sparse Three-Dimensional Arrays and Linear Algebra Utilities | |

R-spatstat.utils (V) | Utility Functions for 'spatstat' | |

R-spData (V) | Datasets for Spatial Analysis | |

R-spelling (V) | Tools for Spell Checking in R | |

R-splancs | Spatial and space-time point pattern analysis | |

R-sqldf (V) | Manipulate R data frames using SQL | |

R-stabledist | Stable distribution functions | |

R-stars (V) | Spatiotemporal Arrays, Raster and Vector Data Cubes | |

R-stat.extend | Highest Density Regions and Other Functions of Distributions | |

R-statmod | Statistical modeling | |

R-stringdist | Approximate String Matching and String Distance Functions | |

R-stringi (V) | Character string processing facilities | |

R-survey | Analysis of complex survey samples | |

R-sys (V) | Powerful and reliable tools for running system commands in R | |

R-systemfonts (V) | System Native Font Finding | |

R-tcltk2 (V) | Tcl/Tk additions | |

R-tensor | Tensor product of arrays | |

R-tensorA | Advanced tensor arithmetic with named indices | |

R-terra (V) | Spatial Data Analysis | |

R-testit (V) | Simple Package for Testing R Packages | |

R-testthat (V) | Unit testing for R | |

R-textshaping (V) | Bindings to the 'HarfBuzz' and 'Fribidi' Libraries for Text Shaping | |

R-thematic (V) | Unified &amp; Automatic 'Theming' of 'ggplot2 / lattice / base' R Graphics | |

R-tibble | Simple data frames | |

R-tidyr | Easily tidy data with 'spread()' and 'gather()' functions | |

R-tidyselect (V) | Select from a set of strings | |

R-tidyverse (V) | Easily Install and Load the 'Tidyverse' | |

R-timechange (V) | Efficient Manipulation of Date-Times | |

R-timeDate (V) | Chronological and calendar objects | |

R-timeSeries (V) | Financial time series objects | |

R-tinytest (V) | Lightweight and Feature Complete Unit Testing Framework | |

R-tinytex (V) | Helper Func. to Install &amp; Maintain 'TeX Live' &amp; Compile 'LaTeX' Docs | |

R-tkrplot (V) | TK Rplot | |

R-tmvnsim | Truncated Multivariate Normal Simulation | |

R-triebeard (V) | Radix trees in Rcpp | |

R-tseries (V) | Time series analysis and computational finance | |

R-TTR (V) | Technical trading rules | |

R-tuneR (V) | Analysis of Music and Speech | |

R-tzdb (V) | Time Zone Database Information | |

R-units | Measurement Units for R Vectors | |

R-unix (V) | POSIX System Utilities | |

R-urca | Unit root and cointegration tests for time series data | |

R-urlchecker (V) | Run CRAN URL Checks from Older R Versions | |

R-urltools (V) | Vectorised Tools for URL Handling and Parsing | |

R-usethis (V) | Automate package and project setup | |

R-utf8 (V) | Unicode text processing | |

R-uuid (V) | Tools for generating and handling of UUIDs | |

R-vctrs | Vector helpers | |

R-VGAM | Vector generalized linear and additive models | |

R-viridis (V) | Default color maps from 'matplotlib' | |

R-viridisLite (V) | Default color maps from 'matplotlib' (lite version) | |

R-vroom (V) | Read and Write Rectangular Text Data Quickly | |

R-waldo (V) | Find Differences Between R Objects | |

R-webfakes (V) | Fake Web Apps for HTTP Testing | |

R-webshot (V) | Take Screenshots of Web Pages | |

R-wellknown (V) | Convert between 'WKT' and 'GeoJSON' | |

R-whisker (V) | 'mustache' for R, logicless templating | |

R-whoami (V) | Username, Full Name, Email addr. 'GitHub' Username of the Current User | |

R-withr (V) | Run code 'with' temporarily modified global state | |

R-wk (V) | Lightweight well-known geometry parsing | |

R-xfun (V) | Miscellaneous functions by 'Yihui Xie' | |

R-XML | Tools for parsing and generating XML within R | |

R-xml2 (V) | Parse XML | |

R-xmlparsedata (V) | Parse Data of 'R' Code as an 'XML' Tree | |

R-xopen (V) | Open system files, 'URLs', anything | |

R-xtable | Export tables to LaTeX or HTML | |

R-xts | eXtensible Time Series | |

R-yaml (V) | Methods to convert R data to YAML and back | |

R-zeallot | Multiple, unpacking, and destructuring assignment | |

R-zip (V) | Cross-platform 'zip' compression | |

R-zoo | S3 infrastructure for regular and irregular time series | |

randlib | Library of C Routines for Random Number Generation | |

ranger | Fast Implementation of Random Forests | |

ruby-enumerable-statistics | Statistics features for Enumerable | |

ruby-narray | N-dimensional Numerical Array class for Ruby | |

ruby-roo | Ruby library to read and write Spreadsheet Documents | |

ruby-roo-xls (V) | Add support for legacy Excel file standards to math/ruby-roo | |

ruby-spreadsheet | Ruby Spreadsheet Library to read and write Spreadsheet Documents | |

sc | Curses-based spreadsheet program | |

sc-im | Curses-based spreadsheet program based on sc | |

scalapack | Scalable Linear Algebra PACKage | |

scilab | High-level scientific math programming environment with graphics | |

siag (V) | Poor man's office suite with spreadsheet, word processor, etc | |

simgrid (V) | Simulator of distributed applications | |

slatec | Library of mathematical and statistical Fortran 77 subroutines | |

smath-studio | Tiny, powerful, free mathematical program with WYSIWYG editor | |

snns | Software simulator for neural networks | |

sollya | Environment and library for safe floating-point code development | |

speedcrunch | Calculator | |

stan-math | Stan Math library | |

statist | Small and portable statistics program | |

sundials | Suite of nonlinear and differential/algrbraic equation solvers | |

superlfv (V) | Calculate lepton flavor violating observables | |

superlu | Library for solving large, sparse, nonsymmetric systems of linear equations | |

svmlin | Fast Linear SVM Solvers for Supervised and Semi-supervised Learning | |

tasp-vsipl | Vector Signal Image Processing Library | |

teapot | Curses based spread sheet program | |

tex-apnum | Arbitrary precision numbers implemented by TeX macros | |

tex-apnum-doc | Documentation for tex-apnum | |

tex-fp | Fixed point arithmetic | |

tex-fp-doc | Documentation for tex-fp | |

tex-japanese-mathformulas | Compiling basic math formulas in Japanese using LuaLaTeX | |

tex-japanese-mathformulas-doc | Documentation for tex-japanese-mathformulas | |

tex-jpneduenumerate | Enumerative expressions in Japanese education | |

tex-jpneduenumerate-doc | Documentation for tex-jpneduenumerate | |

tex-jpnedumathsymbols | Mathematical equation representation in Japanese education | |

tex-jpnedumathsymbols-doc | Documentation for tex-jpnedumathsymbols | |

tex-kastrup | Expansible conversion into binary-based number systems | |

tex-kastrup-doc | Documentation for tex-kastrup | |

tex-lualatex-math | Fixes for mathematics-related LuaLaTeX issues | |

tex-lualatex-math-doc | Documentation for tex-lualatex-math | |

tex-mathpartir | Typesetting sequences of math formulas, e.g. type inference rules | |

tex-mathpartir-doc | Documentation for tex-mathpartir | |

tex-mathspec | Specify arbitrary fonts for mathematics in XeTeX | |

tex-mathspec-doc | Documentation for tex-mathspec | |

tex-minifp | Fixed-point real computations to 8 decimals | |

tex-minifp-doc | Documentation for tex-minifp | |

tex-physics | Macros supporting the Mathematics of Physics | |

tex-physics-doc | Documentation for tex-physics | |

tex-tikz-cd (V) | Create commutative diagrams with TikZ | |

tex-tikz-cd-doc (V) | Documentation for tex-tikz-cd | |

tex-unicode-math | Unicode mathematics support for XeTeX and LuaTeX | |

tex-unicode-math-doc | Documentation for tex-unicode-math | |

tex-zhnumber | Typeset Chinese representations of numbers | |

tex-zhnumber-doc | Documentation for tex-zhnumber | |

texdrive | Emacs mode for creating inline formulae for HTML | |

TinySVM | Tiny Support Vector Machines | |

tochnog | Finite Element Analysis Program | |

udunits | Library and program for manipulating units of physical quantities | |

units | GNU Units - a calculator capable of performing unit conversions | |

vista | Visual statistics system | |

volk | The Vector Optimized Library of Kernels | |

vowpal_wabbit | Vowpal Wabbit is a machine learning system | |

wxmathplot | wxWidgets add-on for easy 2D plotting | |

wxmaxima | Graphical UI for maxima | |

xeukleides10 | X-Frontend for A Euclidean geometry drawing language | |

xfractint | Fractint for X11 | |

xgap | GUI for GAP | |

xldlas | XForms-based statistics package | |

xlife | John Horton Conway's Game of Life | |

xlispstat | Statistics/X11-based LISP interpreter | |

xmgr | Powerful XY plotting tool for workstations or X-terminals using X | |

xylib | Library for reading powder diffraction data | |

yacas | Yet Another Computer Algebra System | |

yices2 | Yices 2 SMT solver | |

yorick | Numerical algebra system (similar to Matlab) | |

z3 | The Z3 theorem prover / SMT solver |