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[matrix] Log of /pkg/Matrix/R/products.R
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Log of /pkg/Matrix/R/products.R

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Revision 2990 - (view) (download) (annotate) - [select for diffs]
Modified Thu May 8 10:31:52 2014 UTC (5 years, 3 months ago) by mmaechler
File length: 26476 byte(s)
Diff to previous 2966
fix crossprod(<vec>, <dsyMatrix>) bug, sent from David Ruegamer, LMU.
Keep dimnames in (some more of) such products

Revision 2966 - (view) (download) (annotate) - [select for diffs]
Modified Tue Mar 4 07:35:12 2014 UTC (5 years, 5 months ago) by mmaechler
File length: 24805 byte(s)
Diff to previous 2960
cosmetic; options(warn=1) in tests; ready for CRAN

Revision 2960 - (view) (download) (annotate) - [select for diffs]
Modified Tue Jan 28 15:34:21 2014 UTC (5 years, 6 months ago) by mmaechler
File length: 24806 byte(s)
Diff to previous 2900
A few things at once:
1) all.equal(*,..): "tolerance" instead of "tol";  "check.attributes"
2) All matrix products (%*%, [t]crossprod) in one new *.Rd file: man/matrix-products.Rd
3) R/products.R : Extend matrix products (and consistency tests) 
   a. to work with sparseVectors, 
   b. to correctly work in some cases they did not
   c. to be faster in other cases

Revision 2900 - (view) (download) (annotate) - [select for diffs]
Modified Wed Sep 4 08:30:53 2013 UTC (5 years, 11 months ago) by mmaechler
File length: 21429 byte(s)
Diff to previous 2898
generalize "indMatrix" to allow "0 samples"; colSums() etc; rbind2().
A  %*% tweak for <ldense> o <lsparse>

Revision 2898 - (view) (download) (annotate) - [select for diffs]
Modified Mon Sep 2 15:48:30 2013 UTC (5 years, 11 months ago) by mmaechler
File length: 21521 byte(s)
Diff to previous 2892
3 new C-->R utilities; notably R_set_factors() -> .set.factors() for caching also from R, not just in C

Revision 2892 - (view) (download) (annotate) - [select for diffs]
Modified Thu Aug 29 09:58:34 2013 UTC (5 years, 11 months ago) by mmaechler
File length: 20679 byte(s)
Diff to previous 2857
new indMatrix class from Fabian Scheibl

Revision 2857 - (view) (download) (annotate) - [select for diffs]
Modified Fri Dec 28 08:57:10 2012 UTC (6 years, 7 months ago) by mmaechler
File length: 20665 byte(s)
Diff to previous 2788
use "domain = NA" wherever  gettextf() is used in stop/warning/message

Revision 2788 - (view) (download) (annotate) - [select for diffs]
Modified Wed Jun 13 19:05:16 2012 UTC (7 years, 2 months ago) by mmaechler
File length: 20654 byte(s)
Diff to previous 2787
make use of the increased "smartness" of dgeMatrix_matrix_crossprod()

Revision 2787 - (view) (download) (annotate) - [select for diffs]
Modified Wed Jun 13 12:26:13 2012 UTC (7 years, 2 months ago) by mmaechler
File length: 20700 byte(s)
Diff to previous 2629
ensure dimnames are kept in %*% and [t]crossprod() in all (?) cases.

Revision 2629 - (view) (download) (annotate) - [select for diffs]
Modified Sat Dec 11 18:50:49 2010 UTC (8 years, 8 months ago) by mmaechler
File length: 21160 byte(s)
Diff to previous 2586
as last rev: crossprod(<ngCMatrix>, <dense>);  etc

Revision 2586 - (view) (download) (annotate) - [select for diffs]
Modified Sun Jul 25 02:32:06 2010 UTC (9 years ago) by mmaechler
File length: 20877 byte(s)
Copied from: pkg/R/products.R revision 2585
Diff to previous 2585
move Matrix/ directory "down"

Revision 2585 - (view) (download) (annotate) - [select for diffs]
Modified Sun Jul 25 02:17:49 2010 UTC (9 years ago) by mmaechler
Original Path: pkg/R/products.R
File length: 20877 byte(s)
Diff to previous 2581
one more triangular o triangular

Revision 2581 - (view) (download) (annotate) - [select for diffs]
Modified Sun Jul 25 01:04:07 2010 UTC (9 years ago) by mmaechler
Original Path: pkg/R/products.R
File length: 20862 byte(s)
Diff to previous 2489
efficient  [triangular o triangular]

Revision 2489 - (view) (download) (annotate) - [select for diffs]
Modified Sat Oct 24 20:33:05 2009 UTC (9 years, 9 months ago) by mmaechler
Original Path: pkg/R/products.R
File length: 19440 byte(s)
Diff to previous 2465
move remaining "%*%" methods to products.R

Revision 2465 - (view) (download) (annotate) - [select for diffs]
Modified Fri Sep 11 22:49:33 2009 UTC (9 years, 11 months ago) by mmaechler
Original Path: pkg/R/products.R
File length: 16134 byte(s)
Diff to previous 2380
sparseVector Ops; printing "non-structural FALSE" in logical sparseMatrix; more use of paste0()

Revision 2380 - (view) (download) (annotate) - [select for diffs]
Added Mon May 25 09:45:37 2009 UTC (10 years, 2 months ago) by mmaechler
Original Path: pkg/R/products.R
File length: 15866 byte(s)
move %*%, [t]crossprod() methods to own file products.R; + "sparseVector" methods

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