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Revision 2950 - (view) (download) (annotate) - [select for diffs]
Modified Mon Dec 23 19:52:35 2013 UTC (3 years, 11 months ago) by mmaechler
File length: 16788 byte(s)
Diff to previous 2811
M [negative indices] <- value; 
and an occasional bug in <sparseM>[cbind(i,j)]

Revision 2811 - (view) (download) (annotate) - [select for diffs]
Modified Mon Jul 16 15:50:31 2012 UTC (5 years, 5 months ago) by mmaechler
File length: 16660 byte(s)
Diff to previous 2712
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 2712 - (view) (download) (annotate) - [select for diffs]
Modified Sat Sep 17 09:56:13 2011 UTC (6 years, 3 months ago) by mmaechler
File length: 16511 byte(s)
Diff to previous 2688
solve(<dsC>) -- now use LU if cholmod LDL failed

Revision 2688 - (view) (download) (annotate) - [select for diffs]
Modified Sat Aug 6 15:33:33 2011 UTC (6 years, 4 months ago) by mmaechler
File length: 16246 byte(s)
Diff to previous 2679
 "[<-" : now also replTmat calls into Csparse_subassign for large replacement region

Revision 2679 - (view) (download) (annotate) - [select for diffs]
Modified Wed Jul 27 17:27:12 2011 UTC (6 years, 4 months ago) by mmaechler
File length: 15699 byte(s)
Diff to previous 2586
nearPD(*, ensureSymmetry) - allowing a small speedup

Revision 2586 - (view) (download) (annotate) - [select for diffs]
Modified Sun Jul 25 02:32:06 2010 UTC (7 years, 4 months ago) by mmaechler
File length: 15574 byte(s)
Copied from: pkg/Done revision 2580
Diff to previous 2565
move Matrix/ directory "down"

Revision 2565 - (view) (download) (annotate) - [select for diffs]
Modified Mon Jul 12 16:32:48 2010 UTC (7 years, 5 months ago) by mmaechler
Original Path: pkg/Done
File length: 15574 byte(s)
Diff to previous 2532
"glpModel": docu etc; "CholeskyFactorization"

Revision 2532 - (view) (download) (annotate) - [select for diffs]
Modified Sat May 1 20:49:55 2010 UTC (7 years, 7 months ago) by mmaechler
Original Path: pkg/Done
File length: 15239 byte(s)
Diff to previous 2520
new condest(), onenormest(); a bit more "pMatrix" methods

Revision 2520 - (view) (download) (annotate) - [select for diffs]
Modified Fri Feb 12 10:51:37 2010 UTC (7 years, 10 months ago) by mmaechler
Original Path: pkg/Done
File length: 14842 byte(s)
Diff to previous 2514
det(): export regularly (with "masking warning") instead of base namespace hack

Revision 2514 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jan 23 22:18:53 2010 UTC (7 years, 10 months ago) by mmaechler
Original Path: pkg/Done
File length: 14739 byte(s)
Diff to previous 2512
nnzero() is generic; det[erminant]() cosmetic

Revision 2512 - (view) (download) (annotate) - [select for diffs]
Modified Mon Jan 18 17:05:35 2010 UTC (7 years, 10 months ago) by mmaechler
Original Path: pkg/Done
File length: 14517 byte(s)
Diff to previous 2505
Matrix`s own contr.poly() had an infelicitous default

Revision 2505 - (view) (download) (annotate) - [select for diffs]
Modified Wed Dec 9 17:33:23 2009 UTC (8 years ago) by mmaechler
Original Path: pkg/Done
File length: 14441 byte(s)
Diff to previous 2493
<sparseMatrix> o <numeric> remains sparse in more cases

Revision 2493 - (view) (download) (annotate) - [select for diffs]
Modified Mon Nov 2 11:55:05 2009 UTC (8 years, 1 month ago) by mmaechler
Original Path: pkg/Done
File length: 14383 byte(s)
Diff to previous 2490
symmetric sparse o diagonal;  diag o triangular; etc

Revision 2490 - (view) (download) (annotate) - [select for diffs]
Modified Sat Oct 24 20:40:09 2009 UTC (8 years, 1 month ago) by mmaechler
Original Path: pkg/Done
File length: 14171 byte(s)
Diff to previous 2363
checkMatrix() does crossprod() now; also see ChangeLog

Revision 2363 - (view) (download) (annotate) - [select for diffs]
Modified Thu Apr 9 20:45:32 2009 UTC (8 years, 8 months ago) by mmaechler
Original Path: pkg/Done
File length: 13895 byte(s)
Diff to previous 2341
as(., "vector"); M[i, drop=<LOGI>] vector-indexing; fix (& check) rare problem in <TsparseTriangular[i,]; some cosmetics

Revision 2341 - (view) (download) (annotate) - [select for diffs]
Modified Mon Mar 2 17:53:13 2009 UTC (8 years, 9 months ago) by mmaechler
Original Path: pkg/Done
File length: 13826 byte(s)
Diff to previous 2271
misc.cleanup; mostly related to "all NA sparse mat."; see ChangeLog

Revision 2271 - (view) (download) (annotate) - [select for diffs]
Modified Tue Sep 23 16:39:50 2008 UTC (9 years, 2 months ago) by mmaechler
Original Path: pkg/Done
File length: 13595 byte(s)
Diff to previous 2268
fix one more (minor) TODO

Revision 2268 - (view) (download) (annotate) - [select for diffs]
Modified Mon Sep 22 15:17:12 2008 UTC (9 years, 2 months ago) by mmaechler
Original Path: pkg/Done
File length: 13408 byte(s)
Diff to previous 2245
less TODOs; notably coercion -> [dln]Matrix; diagonal arithmetic

Revision 2245 - (view) (download) (annotate) - [select for diffs]
Modified Mon Aug 25 15:06:12 2008 UTC (9 years, 3 months ago) by mmaechler
Original Path: pkg/Done
File length: 13095 byte(s)
Diff to previous 2242
all.equal() methods; expand(<sparseLU>)

Revision 2242 - (view) (download) (annotate) - [select for diffs]
Modified Thu Aug 21 20:51:40 2008 UTC (9 years, 3 months ago) by mmaechler
Original Path: pkg/Done
File length: 12971 byte(s)
Diff to previous 2235
misc from last week; notably "large" sparseVector`s

Revision 2235 - (view) (download) (annotate) - [select for diffs]
Modified Wed Jul 23 10:24:17 2008 UTC (9 years, 4 months ago) by mmaechler
Original Path: pkg/Done
File length: 12743 byte(s)
Diff to previous 2203
re-activate the Csparse_validate(x) feature of sorting x

Revision 2203 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jun 14 20:09:17 2008 UTC (9 years, 6 months ago) by mmaechler
Original Path: pkg/Done
File length: 12010 byte(s)
Diff to previous 2193
C based encodeInd() -> faster indexing; any()/all() for nsparse; printSpMatrix2(); show(<diag>)

Revision 2193 - (view) (download) (annotate) - [select for diffs]
Modified Mon May 5 06:56:21 2008 UTC (9 years, 7 months ago) by mmaechler
Original Path: pkg/Done
File length: 11760 byte(s)
Diff to previous 2175
less TODO; more "Done"

Revision 2175 - (view) (download) (annotate) - [select for diffs]
Modified Wed Apr 23 11:23:50 2008 UTC (9 years, 7 months ago) by mmaechler
Original Path: pkg/Done
File length: 11370 byte(s)
Diff to previous 2154
more determinant(); MANY consistency cleanups, found by checkMatrix(); .. (see ChangeLog)

Revision 2154 - (view) (download) (annotate) - [select for diffs]
Modified Sat Mar 22 21:23:12 2008 UTC (9 years, 8 months ago) by maechler
Original Path: pkg/Done
File length: 10955 byte(s)
Diff to previous 2151
no longer use "non-standard" chol() and qr() generic

Revision 2151 - (view) (download) (annotate) - [select for diffs]
Modified Thu Mar 20 23:31:22 2008 UTC (9 years, 8 months ago) by maechler
Original Path: pkg/Done
File length: 10479 byte(s)
Diff to previous 2125
several cosmetics

Revision 2125 - (view) (download) (annotate) - [select for diffs]
Modified Fri Mar 7 07:58:26 2008 UTC (9 years, 9 months ago) by maechler
Original Path: pkg/Done
File length: 10343 byte(s)
Diff to previous 2115
diagN2U() for preserving (unit-)triangularity in sparse (triang.)matrix multiplication

Revision 2115 - (view) (download) (annotate) - [select for diffs]
Modified Sat Feb 23 09:23:17 2008 UTC (9 years, 9 months ago) by maechler
Original Path: pkg/Done
File length: 10271 byte(s)
Diff to previous 2112
+ 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 (9 years, 9 months ago) by maechler
Original Path: pkg/Done
File length: 9964 byte(s)
Diff to previous 2106
new symmpart(), skewpart()

Revision 2106 - (view) (download) (annotate) - [select for diffs]
Modified Wed Jan 23 09:36:04 2008 UTC (9 years, 10 months ago) by maechler
Original Path: pkg/Done
File length: 8171 byte(s)
Diff to previous 2098
+ "Schur" class and many more Schur methods

Revision 2098 - (view) (download) (annotate) - [select for diffs]
Modified Sun Dec 9 00:35:14 2007 UTC (10 years ago) by maechler
Original Path: pkg/Done
File length: 8100 byte(s)
Diff to previous 2048
indexing M[i], for *vector* i; and tests for those, see ChangeLog

Revision 2048 - (view) (download) (annotate) - [select for diffs]
Modified Tue Aug 14 15:09:10 2007 UTC (10 years, 4 months ago) by maechler
Original Path: pkg/Done
File length: 8022 byte(s)
Diff to previous 2005
new nearPD() {from Jens` nearcor()}; some TODO cleanup

Revision 2005 - (view) (download) (annotate) - [select for diffs]
Modified Wed Jul 18 14:46:20 2007 UTC (10 years, 5 months ago) by maechler
Original Path: pkg/Done
File length: 7689 byte(s)
Diff to previous 1945
norm() for sparse; systematic checking of norm() and all "Summary" methods

Revision 1945 - (view) (download) (annotate) - [select for diffs]
Modified Wed Jul 4 18:07:07 2007 UTC (10 years, 5 months ago) by maechler
Original Path: pkg/Done
File length: 7549 byte(s)
Diff to previous 1922
not dropping dimnames (notably of sparse matrices)

Revision 1922 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jun 23 18:08:48 2007 UTC (10 years, 5 months ago) by maechler
Original Path: pkg/Done
File length: 7414 byte(s)
Diff to previous 1903
xsparseVector etc (smarter coercions)

Revision 1903 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jun 16 18:31:51 2007 UTC (10 years, 6 months ago) by maechler
Original Path: pkg/Done
File length: 7231 byte(s)
Diff to previous 1870
+ print(<sparse>, extra args)

Revision 1870 - (view) (download) (annotate) - [select for diffs]
Modified Tue Jun 5 16:28:55 2007 UTC (10 years, 6 months ago) by maechler
Original Path: pkg/Done
File length: 7159 byte(s)
Diff to previous 1751
give message on suppressed column names

Revision 1751 - (view) (download) (annotate) - [select for diffs]
Modified Tue Jan 30 17:41:02 2007 UTC (10 years, 10 months ago) by maechler
Original Path: pkg/Done
File length: 7027 byte(s)
Diff to previous 1673
drop(); tweaks to Ops & indexing; Rsparse coercions for less exceptions in tests/Class+Meth.R

Revision 1673 - (view) (download) (annotate) - [select for diffs]
Modified Mon Nov 6 20:54:26 2006 UTC (11 years, 1 month ago) by maechler
Original Path: pkg/Done
File length: 6952 byte(s)
Diff to previous 1659
host of changes; mostly indexing(sub-set & -assign) for symmetric and [ cbind(i,j) ]

Revision 1659 - (view) (download) (annotate) - [select for diffs]
Modified Wed Nov 1 17:50:15 2006 UTC (11 years, 1 month ago) by maechler
Original Path: pkg/Done
File length: 6745 byte(s)
Diff to previous 1655
extend Csparse_Csparse_crossprod for tcrossprod (need test!); isSymmetric improved; misc.

Revision 1655 - (view) (download) (annotate) - [select for diffs]
Modified Mon Oct 30 17:16:27 2006 UTC (11 years, 1 month ago) by maechler
Original Path: pkg/Done
File length: 6673 byte(s)
Diff to previous 1654
another set of fixes/improvements; the last prompted by Harri Kiiveri

Revision 1654 - (view) (download) (annotate) - [select for diffs]
Modified Fri Oct 27 16:58:15 2006 UTC (11 years, 1 month ago) by maechler
Original Path: pkg/Done
File length: 6602 byte(s)
Diff to previous 1615
miscellaneous "fixes" mostly in ChangeLog and/or related to diagonalMatrix

Revision 1615 - (view) (download) (annotate) - [select for diffs]
Modified Thu Oct 5 16:30:46 2006 UTC (11 years, 2 months ago) by maechler
Original Path: pkg/Done
File length: 6472 byte(s)
Diff to previous 1592
M[i,j] <- <Matrix>

Revision 1592 - (view) (download) (annotate) - [select for diffs]
Modified Thu Sep 28 15:31:17 2006 UTC (11 years, 2 months ago) by maechler
Original Path: pkg/Done
File length: 6436 byte(s)
Diff to previous 1578
"Compare" for "dMatrix"; plus a few small ones

Revision 1578 - (view) (download) (annotate) - [select for diffs]
Modified Mon Sep 18 21:02:50 2006 UTC (11 years, 2 months ago) by bates
Original Path: pkg/Done
File length: 6287 byte(s)
Diff to previous 1331
Update.  Move lmer-related TODOs to lme4

Revision 1331 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jul 22 17:59:53 2006 UTC (11 years, 4 months ago) by maechler
Original Path: pkg/Done
File length: 5783 byte(s)
Diff to previous 1329
many method cleanups; notably some "dgC" -> "Csparse" generaliztations

Revision 1329 - (view) (download) (annotate) - [select for diffs]
Modified Fri Jul 21 06:47:06 2006 UTC (11 years, 4 months ago) by maechler
Original Path: pkg/Done
File length: 5717 byte(s)
Diff to previous 1290
miscellaneous mostly related to sparse indexing

Revision 1290 - (view) (download) (annotate) - [select for diffs]
Modified Thu Jun 8 09:30:21 2006 UTC (11 years, 6 months ago) by maechler
Original Path: pkg/Done
File length: 5278 byte(s)
Diff to previous 1228
implemented all 4 of {rowSums(), ... colMeans()}

Revision 1228 - (view) (download) (annotate) - [select for diffs]
Modified Wed Mar 15 17:43:34 2006 UTC (11 years, 9 months ago) by maechler
Original Path: pkg/Done
File length: 5141 byte(s)
Diff to previous 1226
put "mm" and "y" datasets into list "KNex" and change the docu, examples, tests, and one vignette accordingly;
 ready for release of 0.995-6

Revision 1226 - (view) (download) (annotate) - [select for diffs]
Modified Mon Mar 13 14:07:58 2006 UTC (11 years, 9 months ago) by maechler
Original Path: pkg/Done
File length: 4991 byte(s)
Diff to previous 1224
sparse: "[<-" and better arithmetic; other tweaks

Revision 1224 - (view) (download) (annotate) - [select for diffs]
Modified Mon Mar 13 13:05:33 2006 UTC (11 years, 9 months ago) by bates
Original Path: pkg/Done
File length: 4834 byte(s)
Diff to previous 1109
Update documentation to new lmer class structure

Revision 1109 - (view) (download) (annotate) - [select for diffs]
Modified Tue Jan 3 16:42:31 2006 UTC (11 years, 11 months ago) by maechler
Original Path: pkg/Done
File length: 3508 byte(s)
Diff to previous 976
"diagonalMatrix" class and subclasses with a few methods; very basic "ltTMatrix" methods

Revision 976 - (view) (download) (annotate) - [select for diffs]
Modified Fri Oct 7 20:18:29 2005 UTC (12 years, 2 months ago) by maechler
Original Path: pkg/Done
File length: 3141 byte(s)
Diff to previous 953
more examples; update

Revision 953 - (view) (download) (annotate) - [select for diffs]
Modified Wed Sep 28 19:31:36 2005 UTC (12 years, 2 months ago) by maechler
Original Path: pkg/Done
File length: 2818 byte(s)
Diff to previous 946
move "factors" slot to "Matrix"

Revision 946 - (view) (download) (annotate) - [select for diffs]
Modified Wed Sep 28 08:56:42 2005 UTC (12 years, 2 months ago) by maechler
Original Path: pkg/Done
File length: 2747 byte(s)
Diff to previous 935
some "Summary" methods; some "Compare" group methods; logical dense matrices

Revision 935 - (view) (download) (annotate) - [select for diffs]
Modified Tue Sep 20 10:14:57 2005 UTC (12 years, 2 months ago) by maechler
Original Path: pkg/Done
File length: 2747 byte(s)
Diff to previous 881
update TODOs

Revision 881 - (view) (download) (annotate) - [select for diffs]
Modified Tue Aug 30 14:37:09 2005 UTC (12 years, 3 months ago) by bates
Original Path: pkg/Done
File length: 2163 byte(s)
Diff to previous 869


Revision 869 - (view) (download) (annotate) - [select for diffs]
Modified Fri Aug 26 17:23:49 2005 UTC (12 years, 3 months ago) by maechler
Original Path: pkg/Done
File length: 1972 byte(s)
Diff to previous 675
better explain diag="U" for dtpMatrix

Revision 675 - (view) (download) (annotate) - [select for diffs]
Modified Sat Mar 26 11:16:05 2005 UTC (12 years, 8 months ago) by maechler
Original Path: pkg/Done
File length: 1737 byte(s)
Diff to previous 561
export csc_tcrossprod - and add examples & test for tcrossprod()

Revision 561 - (view) (download) (annotate) - [select for diffs]
Modified Fri Feb 18 19:24:43 2005 UTC (12 years, 9 months ago) by bates
Original Path: pkg/Done
File length: 1499 byte(s)
Diff to previous 540
Release 0.95-1

Revision 540 - (view) (download) (annotate) - [select for diffs]
Modified Thu Feb 10 14:32:59 2005 UTC (12 years, 10 months ago) by maechler
Original Path: pkg/Done
File length: 1412 byte(s)
Diff to previous 538
more "Done"

Revision 538 - (view) (download) (annotate) - [select for diffs]
Modified Thu Feb 10 13:50:27 2005 UTC (12 years, 10 months ago) by maechler
Original Path: pkg/Done
File length: 1295 byte(s)
Diff to previous 536
add @Dimnames (-> new "mm")

Revision 536 - (view) (download) (annotate) - [select for diffs]
Modified Thu Feb 10 08:15:12 2005 UTC (12 years, 10 months ago) by bates
Original Path: pkg/Done
File length: 1130 byte(s)
Diff to previous 530
rearranging utility functions in the C code

Revision 530 - (view) (download) (annotate) - [select for diffs]
Modified Mon Feb 7 10:58:27 2005 UTC (12 years, 10 months ago) by bates
Original Path: pkg/Done
File length: 850 byte(s)
Diff to previous 529
Fixes from the TODO list

Revision 529 - (view) (download) (annotate) - [select for diffs]
Modified Mon Feb 7 10:56:34 2005 UTC (12 years, 10 months ago) by bates
Original Path: pkg/Done
File length: 768 byte(s)
Diff to previous 511
Fixes from the TODO list

Revision 511 - (view) (download) (annotate) - [select for diffs]
Added Fri Feb 4 23:44:00 2005 UTC (12 years, 10 months ago) by maechler
Original Path: pkg/Done
File length: 165 byte(s)
update

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