/R-e1071, Misc Functions of the Department of Statistics (e1071), TU Wien
1.6.7, Package name:
R-e1071-1.6.7, Maintainer: pkgsrc-users
Functions for latent class analysis, short time Fourier transform,
fuzzy clustering, support vector machines, shortest path computation,
bagged clustering, naive Bayes classifier, ...
Required to run:
Master sites: (Expand)
Version history: (Expand)
- (2016-01-02) Updated to version: R-e1071-1.6.7
- (2013-08-17) Updated to version: R-e1071-1.6.1
- (2012-04-15) Updated to version: R-e1071-1.6
- (2010-07-03) Updated to version: R-e1071-1.5.24
- (2009-12-12) Package added to pkgsrc.se, version R-e1071-1.5.21 (created)
CVS history: (Expand)
| 2016-01-01 13:03:03 by Wen Heping | Files touched by this commit (2) | |
Update to 1.6.7
Changes in version 1.6-7
fix some bug in handling weights in svm.default
Changes in version 1.6-6
fix numeric issue in classAgreement()
add functions from recommended packages to NAMESPACE
fix bug in svm.default (incorrect handling of subset= argument)
fix bug in predict.svm (new data with NA in response got removed)
residuals are now correctly computed for regression in case of scaled data
Changes in version 1.6-5
hamming.distance() no longer converts input to binary
tune() now uses mean() to aggregate error measures from cross-fold replications
Changes in version 1.6-4
remove library("SparseM") statements in code, use namespace \
Fix memory leak and uninitialized read error in write.svm()
add warning in predict.svm() if probabilities should be predicted, but the \
model was not trained with probability = TRUE
add eps to laplace smoothing in predict.naiveBayes() to account for \
close-zero probabilities also.
use R's random number generator for cross-validation and probability \
computation instead of the system one.
Changes in version 1.6-3
remove require() statements and dependency on stats
Changes in version 1.6-2
vignettes moved to vignettes folder.
libsvm upgrade to version 3.17, getting rid of stdout and stderr
| 2015-11-04 00:33:46 by Alistair G. Crooks | Files touched by this commit (262) |
Add SHA512 digests for distfiles for math category
Problems found locating distfiles:
Package dfftpack: missing distfile dfftpack-20001209.tar.gz
Package eispack: missing distfile eispack-20001130.tar.gz
Package fftpack: missing distfile fftpack-20001130.tar.gz
Package linpack: missing distfile linpack-20010510.tar.gz
Package minpack: missing distfile minpack-20001130.tar.gz
Package odepack: missing distfile odepack-20001130.tar.gz
Package py-networkx: missing distfile networkx-1.10.tar.gz
Package py-sympy: missing distfile sympy-0.7.6.1.tar.gz
Package quadpack: missing distfile quadpack-20001130.tar.gz
Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden). All existing
SHA1 digests retained for now as an audit trail.
| 2013-08-15 11:34:23 by Wen Heping | Files touched by this commit (2) | |
Update to 1.6.1
Changes in version 1.6-1
write.matrix.csr() now accepts a fac argument similar to read.matrix.csr(), \
writing factor levels instead of the numeric codes.
naiveBayes() uses a numerically more stable formula for calculating the \
predict.naiveBayes() now accepts data with predictors in an order different from \
the training data, and also ignores variables not in the model (especially the \
svm() checks whether parameters which are passed to the C-code are set to NULL \
to avoid segfaults.
| 2012-04-15 17:25:09 by Brook Milligan | Files touched by this commit (3) | |
Update to e1071 v1.6, add LICENSE and regularize package files.
| 2010-07-03 09:25:57 by Adam Ciarcinski | Files touched by this commit (6) |
* R CMD INSTALL checks if dependent packages are available early on
* in the installation of source packages, thereby giving clearer
* R CMD INSTALL --build now names the file in the format used
for Mac OS X binary files on that platform.
* BIC() in package stats4 now also works with multiple fitted models,
analogously to AIC().
* Use of file extension .C for C++ code in packages is now
deprecated: it has caused problems for some 'make's on
case-insensitive file systems (although it currently works
with the recommended toolkits).
* The C function mkCharLenCE now no longer reads past 'len' bytes
(unlikely to be a problem except in user code).
* On systems without any default LD_LIBRARY_PATH (not even
/usr/local/lib), [DY]LIB_LIBRARY_PATH is now set without a trailing colon.
* More efficient utf8ToInt() on long multi-byte strings with
many multi-byte characters.
* aggregate.ts() gave platform-depedent results due to rounding
error for ndeltat != 1.
* package.skeleton() sometimes failed to fix filenames for .R or
.Rd files to start with an alphanumeric.
| 2009-12-11 20:09:46 by Adam Ciarcinski | Files touched by this commit (3) | |
Functions for latent class analysis, short time Fourier transform, fuzzy
clustering, support vector machines, shortest path computation, bagged
clustering, naive Bayes classifier, ...