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math/py-statsmodels,
Statistical computations and models for Python
Branch: CURRENT,
Version: 0.14.3,
Package name: py312-statsmodels-0.14.3,
Maintainer: jihbed.researchstatsmodels is a Python module that provides classes and functions for
the estimation of many different statistical models, as well as for
conducting statistical tests, and statistical data exploration. An
extensive list of result statistics are available for each
estimator. The results are tested against existing statistical
packages to ensure that they are correct.
Required to run:[
devel/py-setuptools] [
math/py-scipy] [
math/py-numpy] [
math/py-pandas] [
math/py-patsy] [
lang/python37]
Required to build:[
devel/py-cython] [
pkgtools/cwrappers]
Master sites:
Filesize: 19877.43 KB
Version history: (Expand)
- (2024-09-16) Updated to version: py312-statsmodels-0.14.3
- (2024-04-19) Updated to version: py311-statsmodels-0.14.2
- (2023-12-15) Updated to version: py311-statsmodels-0.14.1
- (2023-12-10) Updated to version: py311-statsmodels-0.14.0nb1
- (2023-05-08) Updated to version: py310-statsmodels-0.14.0
- (2022-11-21) Updated to version: py310-statsmodels-0.13.5
CVS history: (Expand)
2024-04-19 21:29:23 by Adam Ciarcinski | Files touched by this commit (2) | |
Log message:
py-statsmodels: updated to 0.14.2
0.14.2
This is a compatibility release that will allow statsmodels to run in \
environments using NumPy 2.
Full compatibility with NumPy 2
Improved future proofing against pandas 3 changes
|
2023-12-17 09:34:02 by Thomas Klausner | Files touched by this commit (1) |
Log message:
py-statsmodels: add missing tool
|
2023-12-15 10:48:02 by Adam Ciarcinski | Files touched by this commit (3) | |
Log message:
py-statsmodels: updated to 0.14.1
Release 0.14.1
This is a bug-fix and compatability focused release. There are two enhancements \
to the graphics module.
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2023-12-10 10:41:36 by Thomas Klausner | Files touched by this commit (6) |
Log message:
py-statsmodels: fix build with Cython 3.
Bump PKGREVISION.
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2023-08-02 01:20:57 by Thomas Klausner | Files touched by this commit (158) |
Log message:
*: remove more references to Python 3.7
|
2023-07-01 10:37:47 by Thomas Klausner | Files touched by this commit (105) | |
Log message:
*: restrict py-numpy users to 3.9+ in preparation for update
|
2023-05-08 10:51:03 by Adam Ciarcinski | Files touched by this commit (3) | |
Log message:
py-statsmodels: updated to 0.14.0
Release 0.14.0
The Highlights
==============
New cross-sectional models and extensions to models
---------------------------------------------------
Treatment Effect
~~~~~~~~~~~~~~~~
:class:`~statsmodels.treatment.TreatmentEffect` estimates treatment effect
for a binary treatment and potential outcome for a continuous outcome variable
using 5 different methods, ipw, ra, aipw, aipw-wls, ipw-ra.
Standard errors and inference are based on the joint GMM representation of
selection or treatment model, outcome model and effect functions.
Hurdle and Truncated Count Regression
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
:class:`statsmodels.discrete.truncated_model.HurdleCountModel` implements
hurdle models for count data with either Poisson or NegativeBinomialP as
submodels.
Three left truncated models used for zero truncation are available,
:class:`statsmodels.discrete.truncated_model.TruncatedLFPoisson`,
:class:`statsmodels.discrete.truncated_model.TruncatedLFNegativeBinomialP`
and
:class:`statsmodels.discrete.truncated_model.TruncatedLFGeneralizedPoisson`.
Models for right censoring at one are implemented but only as support for
the hurdle models.
Extended postestimation methods for models
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Results methods for post-estimation have been added or extended.
``get_distribution`` returns a scipy or scipy compatible distribution instance
with parameters based on the estimated model. This is available for
GLM, discrete models and BetaModel.
``get_prediction`` returns predicted statistics including inferential
statistics, standard errors and confidence intervals. The ``which`` keyword
selects which statistic is predicted. Inference for statistics that are
nonlinear in the estimated parameters are based on the delta-method for
standard errors.
``get_diagnostic`` returns a Diagnostic class with additional specification
statistics, tests and plots. Currently only available for count models.
``get_influence`` returns a class with outlier and influence diagnostics.
(This was mostly added in previous releases.)
``score_test`` makes score (LM) test available as alternative to Wald tests.
This is currently available for GLM and some discrete models. The score tests
can optionally be robust to misspecification similar to ``cov_type`` for wald
tests.
Stats
~~~~~
Hypothesis tests, confidence intervals and other inferential statistics are
now available for one and two sample Poisson rates.
Distributions
~~~~~~~~~~~~~
Methods of Archimedean copulas have been extended to multivariate copulas with
dimension larger than 2. The ``pdf`` method of Frank and Gumbel has been
extended only to dimensions 3 and 4.
New class ECDFDiscrete for empirical distribution function when observations
are not unique as in discrete distributions.
Multiseason STL decomposition (MSTL)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The existing :class:`~statsmodels.tsa.seasonal.STL` class has been extended to \
handle multiple seasonal
components in :class:`~statsmodels.tsa.seasonal.MSTL`.
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2022-11-24 00:48:03 by Thomas Klausner | Files touched by this commit (1) |
Log message:
py-statsmodels: add py-setuptools_scm tool dependency to fix PLIST
|