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[matrix] Log of /pkg/Matrix/R/dppMatrix.R
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Revision 2984 - (view) (download) (annotate) - [select for diffs]
Modified Sat Apr 12 21:37:37 2014 UTC (5 years, 5 months ago) by mmaechler
File length: 2967 byte(s)
Diff to previous 2891
chol(), Cholesky() {and some remnant rcond()...} updates, thanks to Roger Bivand`s questions

Revision 2891 - (view) (download) (annotate) - [select for diffs]
Modified Fri Aug 16 14:09:01 2013 UTC (6 years, 1 month ago) by mmaechler
File length: 2927 byte(s)
Diff to previous 2586
determinant(<dpoMatrix>) now goes via chol(), i.e. also just using an existing (cached) Cholesky factor

Revision 2586 - (view) (download) (annotate) - [select for diffs]
Modified Sun Jul 25 02:32:06 2010 UTC (9 years, 2 months ago) by mmaechler
File length: 2713 byte(s)
Diff to previous 2551
move Matrix/ directory "down"

Revision 2551 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jun 19 20:45:45 2010 UTC (9 years, 3 months ago) by mmaechler
Original Path: pkg/R/dppMatrix.R
File length: 2713 byte(s)
Diff to previous 2268
some more coercions; e.g. sparseVector -> sparseMatrix

Revision 2268 - (view) (download) (annotate) - [select for diffs]
Modified Mon Sep 22 15:17:12 2008 UTC (11 years ago) by mmaechler
Original Path: pkg/R/dppMatrix.R
File length: 2505 byte(s)
Diff to previous 2190
less TODOs; notably coercion -> [dln]Matrix; diagonal arithmetic

Revision 2190 - (view) (download) (annotate) - [select for diffs]
Modified Mon Apr 28 16:24:15 2008 UTC (11 years, 4 months ago) by mmaechler
Original Path: pkg/R/dppMatrix.R
File length: 2326 byte(s)
Diff to previous 2189
cholMat(); update dpo coercion tests

Revision 2189 - (view) (download) (annotate) - [select for diffs]
Modified Mon Apr 28 15:09:58 2008 UTC (11 years, 4 months ago) by mmaechler
Original Path: pkg/R/dppMatrix.R
File length: 2277 byte(s)
Diff to previous 2183
dpo <-> dpp coercion withOUT check for pos.def

Revision 2183 - (view) (download) (annotate) - [select for diffs]
Modified Thu Apr 24 10:58:51 2008 UTC (11 years, 5 months ago) by mmaechler
Original Path: pkg/R/dppMatrix.R
File length: 2192 byte(s)
Diff to previous 2158
slight change in class-definition of [d]diMatrix; better pos.definite checks for dpo* and dpp*

Revision 2158 - (view) (download) (annotate) - [select for diffs]
Modified Fri Mar 28 17:07:54 2008 UTC (11 years, 5 months ago) by maechler
Original Path: pkg/R/dppMatrix.R
File length: 1888 byte(s)
Diff to previous 1571
rcond(., norm) instead of (., type)

Revision 1571 - (view) (download) (annotate) - [select for diffs]
Modified Sat Sep 16 21:03:12 2006 UTC (13 years ago) by maechler
Original Path: pkg/R/dppMatrix.R
File length: 1888 byte(s)
Diff to previous 1443
several small fixes + more tests for "lMatrix" classes; "Compare"; "chol"

Revision 1443 - (view) (download) (annotate) - [select for diffs]
Modified Fri Aug 25 10:44:48 2006 UTC (13 years, 1 month ago) by maechler
Original Path: pkg/R/dppMatrix.R
File length: 1905 byte(s)
Diff to previous 1432
1st stab at "MatrixFactorization" class; exporting CHMfactor etc

Revision 1432 - (view) (download) (annotate) - [select for diffs]
Modified Thu Aug 24 16:21:18 2006 UTC (13 years, 1 month ago) by maechler
Original Path: pkg/R/dppMatrix.R
File length: 1880 byte(s)
Diff to previous 1280
eliminate classed argument from dup_mM*() and dependencies

Revision 1280 - (view) (download) (annotate) - [select for diffs]
Modified Tue May 23 08:01:44 2006 UTC (13 years, 4 months ago) by maechler
Original Path: pkg/R/dppMatrix.R
File length: 1907 byte(s)
Diff to previous 1202
useDynlib(*, .registration=TRUE)

Revision 1202 - (view) (download) (annotate) - [select for diffs]
Modified Mon Jan 23 16:55:43 2006 UTC (13 years, 8 months ago) by maechler
Original Path: pkg/R/dppMatrix.R
File length: 2083 byte(s)
Diff to previous 1201
add to tests: now also check  setAs("matrix", *)

Revision 1201 - (view) (download) (annotate) - [select for diffs]
Modified Mon Jan 23 16:04:12 2006 UTC (13 years, 8 months ago) by maechler
Original Path: pkg/R/dppMatrix.R
File length: 2031 byte(s)
Diff to previous 1037
Class cleanup; particularly ldense* ones

Revision 1037 - (view) (download) (annotate) - [select for diffs]
Modified Fri Nov 11 14:57:22 2005 UTC (13 years, 10 months ago) by bates
Original Path: pkg/R/dppMatrix.R
File length: 1938 byte(s)
Diff to previous 946
Adding PACKAGE = to .Call lines

Revision 946 - (view) (download) (annotate) - [select for diffs]
Modified Wed Sep 28 08:56:42 2005 UTC (13 years, 11 months ago) by maechler
Original Path: pkg/R/dppMatrix.R
File length: 1768 byte(s)
Diff to previous 683
some "Summary" methods; some "Compare" group methods; logical dense matrices

Revision 683 - (view) (download) (annotate) - [select for diffs]
Modified Thu Mar 31 17:10:16 2005 UTC (14 years, 5 months ago) by bates
Original Path: pkg/R/dppMatrix.R
File length: 1625 byte(s)
Diff to previous 654
Moving methods for operations with numeric to the Matrix class and with integer to the dMatrix class

Revision 654 - (view) (download) (annotate) - [select for diffs]
Added Wed Mar 16 16:18:33 2005 UTC (14 years, 6 months ago) by bates
Original Path: pkg/R/dppMatrix.R
File length: 1617 byte(s)
Generalize matrix multiplication and solve methods

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