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[matrix] Log of /pkg/Matrix/R/ddenseMatrix.R
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Revision 3092 - (view) (download) (annotate) - [select for diffs]
Modified Thu Apr 2 10:56:59 2015 UTC (4 years, 6 months ago) by mmaechler
File length: 6274 byte(s)
Diff to previous 3079 , to selected 1747
more using of ..2dge() and anyNA(); 
testing %&% in test-tools  checkMatrix()

Revision 3079 - (view) (download) (annotate) - [select for diffs]
Modified Tue Mar 31 15:29:43 2015 UTC (4 years, 6 months ago) by mmaechler
File length: 6335 byte(s)
Diff to previous 3018 , to selected 1747
full (hope ! ;-) support for [t]crossprod(*, boolArith=TRUE)

Revision 3018 - (view) (download) (annotate) - [select for diffs]
Modified Sat Oct 11 17:52:10 2014 UTC (5 years ago) by mmaechler
File length: 6470 byte(s)
Diff to previous 3000 , to selected 1747
Fix remaining parts of R-(3.2.0) compatible behavior of matrix products (%*%, [t]crossprod) -- including previous bug of wrong m %*% v in one case

Revision 3000 - (view) (download) (annotate) - [select for diffs]
Modified Tue Aug 12 10:29:50 2014 UTC (5 years, 2 months ago) by mmaechler
File length: 6812 byte(s)
Diff to previous 2898 , to selected 1747
"Math" and "Summary" methods now put in one (newly created) file; more tests for these..

Revision 2898 - (view) (download) (annotate) - [select for diffs]
Modified Mon Sep 2 15:48:30 2013 UTC (6 years, 1 month ago) by mmaechler
File length: 6928 byte(s)
Diff to previous 2814 , to selected 1747
3 new C-->R utilities; notably R_set_factors() -> .set.factors() for caching also from R, not just in C

Revision 2814 - (view) (download) (annotate) - [select for diffs]
Modified Tue Jul 24 14:02:28 2012 UTC (7 years, 2 months ago) by mmaechler
File length: 6895 byte(s)
Diff to previous 2811 , to selected 1747
more Ops are checked and work; new is.finite() and is.infinite() methods (+ checks for them)

Revision 2811 - (view) (download) (annotate) - [select for diffs]
Modified Mon Jul 16 15:50:31 2012 UTC (7 years, 3 months ago) by mmaechler
File length: 5576 byte(s)
Diff to previous 2586 , to selected 1747
denseMatrix methods for  'diag<-' which preserve (uni)triangularity, symmetry,
etc and are fast via C *_setDiag() functions.
Further, more Ops, e.g. preserving symmetry for  <symmetric> o <diagonal>

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: 5628 byte(s)
Diff to previous 2551 , to selected 1747
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/ddenseMatrix.R
File length: 5628 byte(s)
Diff to previous 2490 , to selected 1747
some more coercions; e.g. sparseVector -> sparseMatrix

Revision 2490 - (view) (download) (annotate) - [select for diffs]
Modified Sat Oct 24 20:40:09 2009 UTC (9 years, 11 months ago) by mmaechler
Original Path: pkg/R/ddenseMatrix.R
File length: 5537 byte(s)
Diff to previous 2472 , to selected 1747
checkMatrix() does crossprod() now; also see ChangeLog

Revision 2472 - (view) (download) (annotate) - [select for diffs]
Modified Sat Sep 19 06:10:48 2009 UTC (10 years ago) by mmaechler
Original Path: pkg/R/ddenseMatrix.R
File length: 5539 byte(s)
Diff to previous 2380 , to selected 1747
solve(<CHMfactor>); more chol2inv(); more methods against "disambiguity" notes, notably "[" ones, including a buglet fix

Revision 2380 - (view) (download) (annotate) - [select for diffs]
Modified Mon May 25 09:45:37 2009 UTC (10 years, 4 months ago) by mmaechler
Original Path: pkg/R/ddenseMatrix.R
File length: 5308 byte(s)
Diff to previous 2346 , to selected 1747
move %*%, [t]crossprod() methods to own file products.R; + "sparseVector" methods

Revision 2346 - (view) (download) (annotate) - [select for diffs]
Modified Thu Mar 12 10:40:52 2009 UTC (10 years, 7 months ago) by mmaechler
Original Path: pkg/R/ddenseMatrix.R
File length: 5905 byte(s)
Diff to previous 2199 , to selected 1747
band(x, .,.) fixes, notably for dense x

Revision 2199 - (view) (download) (annotate) - [select for diffs]
Modified Mon Jun 2 16:09:12 2008 UTC (11 years, 4 months ago) by mmaechler
Original Path: pkg/R/ddenseMatrix.R
File length: 5902 byte(s)
Diff to previous 2158 , to selected 1747
changes related to 2197; also one small step at reducing the ambiguity warnings

Revision 2158 - (view) (download) (annotate) - [select for diffs]
Modified Fri Mar 28 17:07:54 2008 UTC (11 years, 6 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 5877 byte(s)
Diff to previous 2154 , to selected 1747
rcond(., norm) instead of (., type)

Revision 2154 - (view) (download) (annotate) - [select for diffs]
Modified Sat Mar 22 21:23:12 2008 UTC (11 years, 6 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 5867 byte(s)
Diff to previous 2123 , to selected 1747
no longer use "non-standard" chol() and qr() generic

Revision 2123 - (view) (download) (annotate) - [select for diffs]
Modified Wed Mar 5 08:44:52 2008 UTC (11 years, 7 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 5882 byte(s)
Diff to previous 2115 , to selected 1747
replace many "callGeneric(U, V)" by direct <FUN>(U, V)

Revision 2115 - (view) (download) (annotate) - [select for diffs]
Modified Sat Feb 23 09:23:17 2008 UTC (11 years, 7 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 5988 byte(s)
Diff to previous 2112 , to selected 1747
+ forceSymmetric(); generalize ddense_to_symmetric to dense_to_s.. and ddense_band to dense_band allowing simplified methods;  Matrix() and many man/*Rd : replace many as(*, <specific>) by as(*, <virtual superclass>)

Revision 2112 - (view) (download) (annotate) - [select for diffs]
Modified Mon Feb 18 08:24:46 2008 UTC (11 years, 7 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 7055 byte(s)
Diff to previous 2106 , to selected 1747
new symmpart(), skewpart()

Revision 2106 - (view) (download) (annotate) - [select for diffs]
Modified Wed Jan 23 09:36:04 2008 UTC (11 years, 8 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 5813 byte(s)
Diff to previous 2052 , to selected 1747
+ "Schur" class and many more Schur methods

Revision 2052 - (view) (download) (annotate) - [select for diffs]
Modified Wed Aug 15 13:33:19 2007 UTC (12 years, 2 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 6105 byte(s)
Diff to previous 1945 , to selected 1747
finally can replace s/ncol = n/ncol/ in diag() methods

Revision 1945 - (view) (download) (annotate) - [select for diffs]
Modified Wed Jul 4 18:07:07 2007 UTC (12 years, 3 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 6109 byte(s)
Diff to previous 1799 , to selected 1747
not dropping dimnames (notably of sparse matrices)

Revision 1799 - (view) (download) (annotate) - [select for diffs]
Modified Sat Mar 24 14:54:00 2007 UTC (12 years, 6 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 6174 byte(s)
Diff to previous 1747
+ diff(.), + "dim<-";  cBind/rBind + cbind/rbind; indexing fixes - current state

Revision 1747 - (view) (download) (annotate) - [selected]
Modified Mon Jan 29 20:17:33 2007 UTC (12 years, 8 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 6179 byte(s)
Diff to previous 1738
many more coercions for diag(), "!", etc; see ChangeLog

Revision 1738 - (view) (download) (annotate) - [select for diffs]
Modified Tue Jan 23 17:17:15 2007 UTC (12 years, 8 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 6013 byte(s)
Diff to previous 1714 , to selected 1747
nnzero(), length(), "Ops" & "Logic", many more setAs(); misc.fixes

Revision 1714 - (view) (download) (annotate) - [select for diffs]
Modified Thu Dec 28 22:11:32 2006 UTC (12 years, 9 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 6125 byte(s)
Diff to previous 1708 , to selected 1747
move Ops to new Ops.R; start using "Logic"

Revision 1708 - (view) (download) (annotate) - [select for diffs]
Modified Fri Dec 22 19:53:37 2006 UTC (12 years, 9 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 6786 byte(s)
Diff to previous 1707 , to selected 1747
rbind2() / cbind2() methods fixes + new Auxiliaries

Revision 1707 - (view) (download) (annotate) - [select for diffs]
Modified Thu Dec 21 08:03:05 2006 UTC (12 years, 9 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 6841 byte(s)
Diff to previous 1654 , to selected 1747
fix last (? ha!) indexing bug; cbind2/rbind2

Revision 1654 - (view) (download) (annotate) - [select for diffs]
Modified Fri Oct 27 16:58:15 2006 UTC (12 years, 11 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 10492 byte(s)
Diff to previous 1618 , to selected 1747
miscellaneous "fixes" mostly in ChangeLog and/or related to diagonalMatrix

Revision 1618 - (view) (download) (annotate) - [select for diffs]
Modified Fri Oct 6 15:44:01 2006 UTC (13 years ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 10418 byte(s)
Diff to previous 1575 , to selected 1747
Matrix(0, d,d) should also give sparse (not diagonal); general_to_symmetric; notably for lsC*; more coercions; first cut at Csparse_drop()

Revision 1575 - (view) (download) (annotate) - [select for diffs]
Modified Mon Sep 18 14:47:40 2006 UTC (13 years ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 10182 byte(s)
Diff to previous 1463 , to selected 1747
check 'x' slot in l.CMatrix_validate

Revision 1463 - (view) (download) (annotate) - [select for diffs]
Modified Tue Aug 29 22:30:57 2006 UTC (13 years, 1 month ago) by bates
Original Path: pkg/R/ddenseMatrix.R
File length: 10039 byte(s)
Diff to previous 1460 , to selected 1747
Promotion of %*% and solve to RHS of ddenseMatrix

Revision 1460 - (view) (download) (annotate) - [select for diffs]
Modified Tue Aug 29 14:07:52 2006 UTC (13 years, 1 month ago) by bates
Original Path: pkg/R/ddenseMatrix.R
File length: 9543 byte(s)
Diff to previous 1453 , to selected 1747
Promote %*% methods to ddenseMatrix class

Revision 1453 - (view) (download) (annotate) - [select for diffs]
Modified Sun Aug 27 16:16:35 2006 UTC (13 years, 1 month ago) by bates
Original Path: pkg/R/ddenseMatrix.R
File length: 8699 byte(s)
Diff to previous 1447 , to selected 1747
Added triu, tril and band for ddenseMatrix objects.

Revision 1447 - (view) (download) (annotate) - [select for diffs]
Modified Fri Aug 25 20:38:36 2006 UTC (13 years, 1 month ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 7604 byte(s)
Diff to previous 1391 , to selected 1747
use setAs("ddenseMatrix", "dgeMatrix", *) instead of older specific ones

Revision 1391 - (view) (download) (annotate) - [select for diffs]
Modified Fri Aug 18 15:42:24 2006 UTC (13 years, 2 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 7326 byte(s)
Diff to previous 1331 , to selected 1747
small update; extend LU-class example

Revision 1331 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jul 22 17:59:53 2006 UTC (13 years, 2 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 7228 byte(s)
Diff to previous 1087 , to selected 1747
many method cleanups; notably some "dgC" -> "Csparse" generaliztations

Revision 1087 - (view) (download) (annotate) - [select for diffs]
Modified Fri Dec 9 20:55:39 2005 UTC (13 years, 10 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 6617 byte(s)
Diff to previous 956 , to selected 1747
make tcrossprod() use 2 arguments (x, y=NULL)

Revision 956 - (view) (download) (annotate) - [select for diffs]
Modified Fri Sep 30 17:28:00 2005 UTC (14 years ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 6592 byte(s)
Diff to previous 954 , to selected 1747
more coercions; particularly "d" <-> "l"; more tests (and more FIXMEs!); fixing two "index-0 bugs"; ...

Revision 954 - (view) (download) (annotate) - [select for diffs]
Modified Wed Sep 28 19:34:31 2005 UTC (14 years ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 6371 byte(s)
Diff to previous 946 , to selected 1747
more "Compare" and some "!" methods; expm() for sparse; updated tests

Revision 946 - (view) (download) (annotate) - [select for diffs]
Modified Wed Sep 28 08:56:42 2005 UTC (14 years ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 6338 byte(s)
Diff to previous 925 , to selected 1747
some "Summary" methods; some "Compare" group methods; logical dense matrices

Revision 925 - (view) (download) (annotate) - [select for diffs]
Modified Mon Sep 19 19:01:31 2005 UTC (14 years ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 6268 byte(s)
Diff to previous 908 , to selected 1747
too many changes: rbind2 for dM*, cbind2(), "Math", "Arith" for sparse ones; more  "s/gTMatrix/TsparseMatrix/" fixes; quite a few more tests, incl some for *all* classes

Revision 908 - (view) (download) (annotate) - [select for diffs]
Modified Thu Sep 8 15:30:08 2005 UTC (14 years, 1 month ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 5095 byte(s)
Diff to previous 856 , to selected 1747
cbind() / cbind2() methods for R >= 2.2.0

Revision 856 - (view) (download) (annotate) - [select for diffs]
Modified Tue Aug 16 20:20:13 2005 UTC (14 years, 2 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 2397 byte(s)
Diff to previous 792 , to selected 1747
small fixups

Revision 792 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jul 2 20:58:14 2005 UTC (14 years, 3 months ago) by maechler
Original Path: pkg/R/ddenseMatrix.R
File length: 2391 byte(s)
Diff to previous 686 , to selected 1747
cosmetic

Revision 686 - (view) (download) (annotate) - [select for diffs]
Added Thu Mar 31 21:19:35 2005 UTC (14 years, 6 months ago) by bates
Original Path: pkg/R/ddenseMatrix.R
File length: 2349 byte(s)
Diff to selected 1747
Create "fallback" methods for any kind of numeric, dense matrix

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