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Revision 3146 - (view) (download) (annotate) - [select for diffs]
Modified Thu Oct 8 15:52:08 2015 UTC (3 years, 11 months ago) by mmaechler
File length: 5849 byte(s)
Diff to previous 3115
rename hidden .solve.sparse.dgC() to .solve.dgC.lu() *and* export

Revision 3115 - (view) (download) (annotate) - [select for diffs]
Modified Tue May 19 16:34:46 2015 UTC (4 years, 3 months ago) by mmaechler
File length: 5865 byte(s)
Diff to previous 3109
lu() and qr() now keep dimnames, i.e. propagate them to the factorization, at least for sparse Matrices; not quite ok for sparseQR yet

Revision 3109 - (view) (download) (annotate) - [select for diffs]
Modified Mon May 11 13:55:18 2015 UTC (4 years, 4 months ago) by mmaechler
File length: 5714 byte(s)
Diff to previous 3083
image(.) now does forward `...` to methods.

Revision 3083 - (view) (download) (annotate) - [select for diffs]
Modified Wed Apr 1 14:46:57 2015 UTC (4 years, 5 months ago) by mmaechler
File length: 5745 byte(s)
Diff to previous 3046
.C2nC() low-level; export

Revision 3046 - (view) (download) (annotate) - [select for diffs]
Modified Mon Feb 16 14:40:37 2015 UTC (4 years, 7 months ago) by mmaechler
File length: 5774 byte(s)
Diff to previous 3033
eliminate unused assignments (from "R-devel CMD check")

Revision 3033 - (view) (download) (annotate) - [select for diffs]
Modified Fri Jan 16 15:47:57 2015 UTC (4 years, 8 months ago) by mmaechler
File length: 5786 byte(s)
Diff to previous 3027
export a wrapper of the dgCMatrix_cholsol and dgCMatrix_qrsol C functions used in package MatrixModels

Revision 3027 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jan 10 19:32:47 2015 UTC (4 years, 8 months ago) by mmaechler
File length: 5390 byte(s)
Diff to previous 3000
.solve.sparse.dgC(): better error msg when b[] is of wrong length / dimension

Revision 3000 - (view) (download) (annotate) - [select for diffs]
Modified Tue Aug 12 10:29:50 2014 UTC (5 years, 1 month ago) by mmaechler
File length: 5142 byte(s)
Diff to previous 2992
"Math" and "Summary" methods now put in one (newly created) file; more tests for these..

Revision 2992 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jun 14 15:50:25 2014 UTC (5 years, 3 months ago) by mmaechler
File length: 5220 byte(s)
Diff to previous 2989
chk.s() improvements

Revision 2989 - (view) (download) (annotate) - [select for diffs]
Modified Mon Apr 28 20:32:22 2014 UTC (5 years, 4 months ago) by mmaechler
File length: 5175 byte(s)
Diff to previous 2912
pass 'tol' down to solve(*,*) in   (dgCMatrix, dsparseMatrix)  method

Revision 2912 - (view) (download) (annotate) - [select for diffs]
Modified Sat Sep 14 17:09:49 2013 UTC (6 years ago) by mmaechler
File length: 5166 byte(s)
Diff to previous 2910
also fix the r2910-related solve(<dsC.>, <dense>) bug; more testing if(doExtras), "As" example as *.rda

Revision 2910 - (view) (download) (annotate) - [select for diffs]
Modified Fri Sep 13 15:42:07 2013 UTC (6 years ago) by mmaechler
File length: 5090 byte(s)
Diff to previous 2909
now we have fixed the long standing underlying solve(<dsC>)-bug,
we also revert the 1.0-13 __ 1.0-14 stop-gap fix from yesterday

Revision 2909 - (view) (download) (annotate) - [select for diffs]
Modified Fri Sep 13 12:51:21 2013 UTC (6 years ago) by mmaechler
File length: 5219 byte(s)
Diff to previous 2907
regression checks for the long-time undetected solve(<dsC..>, *) bug

Revision 2907 - (view) (download) (annotate) - [select for diffs]
Modified Thu Sep 12 22:22:41 2013 UTC (6 years ago) by mmaechler
File length: 5215 byte(s)
Diff to previous 2898
partly revert the solve(<sparse>, .) changes

Revision 2898 - (view) (download) (annotate) - [select for diffs]
Modified Mon Sep 2 15:48:30 2013 UTC (6 years ago) by mmaechler
File length: 5173 byte(s)
Diff to previous 2890
3 new C-->R utilities; notably R_set_factors() -> .set.factors() for caching also from R, not just in C

Revision 2890 - (view) (download) (annotate) - [select for diffs]
Modified Thu Aug 15 17:34:48 2013 UTC (6 years, 1 month ago) by mmaechler
File length: 5357 byte(s)
Diff to previous 2889
- fix thinko at at end of solve.sparse.dgC()
- add 'tol' to solve.dgC() and the dependent solve() methods

Revision 2889 - (view) (download) (annotate) - [select for diffs]
Modified Thu Aug 8 21:06:22 2013 UTC (6 years, 1 month ago) by mmaechler
File length: 4931 byte(s)
Diff to previous 2885
Provide  sparse solve() methods for <dgCMatrix> that work via LU decomp.
"Cheap" fix for the lu() -> sometimes/occasionally unsorted columns in resulting L / U matrix bug:
In C, have new  Csparse_sort2(.) version of Csparse_validate() and in 
R a .sortCsparse(.) using .Call(Csparse_sort, x) -- seems to work ok... but want tests and docu;
also can be quite a bit more efficient already in C; -- TODOs

Revision 2885 - (view) (download) (annotate) - [select for diffs]
Modified Fri Jul 26 20:49:21 2013 UTC (6 years, 1 month ago) by mmaechler
File length: 3604 byte(s)
Diff to previous 2854
solve(<sparse> a, <sparse> b): now if a is symmetric, compute *sparse* result

Revision 2854 - (view) (download) (annotate) - [select for diffs]
Modified Thu Nov 22 07:54:41 2012 UTC (6 years, 9 months ago) by mmaechler
File length: 3148 byte(s)
Diff to previous 2712
qr(<sparse>) --> <sparseQR> : finally address the structurally rank-deficient case where cs_sqr() produces "spurious" extra rows in Q i.e. V, and R; add checking code for that case

Revision 2712 - (view) (download) (annotate) - [select for diffs]
Modified Sat Sep 17 09:56:13 2011 UTC (8 years ago) by mmaechler
File length: 2989 byte(s)
Diff to previous 2628
solve(<dsC>) -- now use LU if cholmod LDL failed

Revision 2628 - (view) (download) (annotate) - [select for diffs]
Modified Sat Dec 11 16:56:51 2010 UTC (8 years, 9 months ago) by mmaechler
File length: 3058 byte(s)
Diff to previous 2608
fix <ngCMatrix> %*% <dense> -- providing fast C-based coercions

Revision 2608 - (view) (download) (annotate) - [select for diffs]
Modified Tue Aug 10 08:23:48 2010 UTC (9 years, 1 month ago) by mmaechler
File length: 3059 byte(s)
Diff to previous 2586
need to drop "@factors" when matrix is changed

Revision 2586 - (view) (download) (annotate) - [select for diffs]
Modified Sun Jul 25 02:32:06 2010 UTC (9 years, 1 month ago) by mmaechler
File length: 3011 byte(s)
Diff to previous 2520
move Matrix/ directory "down"

Revision 2520 - (view) (download) (annotate) - [select for diffs]
Modified Fri Feb 12 10:51:37 2010 UTC (9 years, 7 months ago) by mmaechler
Original Path: pkg/R/dgCMatrix.R
File length: 3011 byte(s)
Diff to previous 2488
det(): export regularly (with "masking warning") instead of base namespace hack

Revision 2488 - (view) (download) (annotate) - [select for diffs]
Modified Sat Oct 24 20:29:18 2009 UTC (9 years, 10 months ago) by mmaechler
Original Path: pkg/R/dgCMatrix.R
File length: 2975 byte(s)
Diff to previous 2465
dgeMatrix_LU(*, errr_Sing)

Revision 2465 - (view) (download) (annotate) - [select for diffs]
Modified Fri Sep 11 22:49:33 2009 UTC (10 years ago) by mmaechler
Original Path: pkg/R/dgCMatrix.R
File length: 2882 byte(s)
Diff to previous 2402
sparseVector Ops; printing "non-structural FALSE" in logical sparseMatrix; more use of paste0()

Revision 2402 - (view) (download) (annotate) - [select for diffs]
Modified Wed Jun 10 17:22:59 2009 UTC (10 years, 3 months ago) by dmbates
Original Path: pkg/R/dgCMatrix.R
File length: 2845 byte(s)
Diff to previous 2326
R-level implementation of solve("dgCMatrix", "missing")

Revision 2326 - (view) (download) (annotate) - [select for diffs]
Modified Wed Jan 28 08:43:40 2009 UTC (10 years, 7 months ago) by mmaechler
Original Path: pkg/R/dgCMatrix.R
File length: 2757 byte(s)
Diff to previous 2322
spqr()  |-> "SPQR" class

Revision 2322 - (view) (download) (annotate) - [select for diffs]
Modified Wed Jan 21 20:42:42 2009 UTC (10 years, 7 months ago) by mmaechler
Original Path: pkg/R/dgCMatrix.R
File length: 5972 byte(s)
Diff to previous 2247
2nd steps towards an R - SPQR interface

Revision 2247 - (view) (download) (annotate) - [select for diffs]
Modified Mon Aug 25 16:56:00 2008 UTC (11 years ago) by mmaechler
Original Path: pkg/R/dgCMatrix.R
File length: 2756 byte(s)
Diff to previous 2175
lu(<sparse singular>) gives an error again

Revision 2175 - (view) (download) (annotate) - [select for diffs]
Modified Wed Apr 23 11:23:50 2008 UTC (11 years, 4 months ago) by mmaechler
Original Path: pkg/R/dgCMatrix.R
File length: 2707 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 (11 years, 5 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 2607 byte(s)
Diff to previous 2049
no longer use "non-standard" chol() and qr() generic

Revision 2049 - (view) (download) (annotate) - [select for diffs]
Modified Tue Aug 14 22:22:24 2007 UTC (12 years, 1 month ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 2612 byte(s)
Diff to previous 2043
Remove deprecated function writeHB and its methods; switch writeMM to use CHOLMOD code; repair readMM

Revision 2043 - (view) (download) (annotate) - [select for diffs]
Modified Sat Aug 11 03:18:26 2007 UTC (12 years, 1 month ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 2742 byte(s)
Diff to previous 1911
image() new defaults + docs; misc

Revision 1911 - (view) (download) (annotate) - [select for diffs]
Modified Tue Jun 19 16:16:58 2007 UTC (12 years, 3 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 2491 byte(s)
Diff to previous 1905
colSums, ... rowMeans for all Matrices; notably sparse ones via [diln]gCMatrix_colSums C code

Revision 1905 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jun 16 18:37:48 2007 UTC (12 years, 3 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 3647 byte(s)
Diff to previous 1901
misc. cleanup

Revision 1901 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jun 16 15:52:56 2007 UTC (12 years, 3 months ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 4009 byte(s)
Diff to previous 1852
added dgCMatrix_colSums for [col,row][Sums,Means]

Revision 1852 - (view) (download) (annotate) - [select for diffs]
Modified Mon May 21 16:42:35 2007 UTC (12 years, 3 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 3201 byte(s)
Diff to previous 1845
sparseVector. <- v; rowSums/colSums; summary(<sparse>); spMatrix(.) utility

Revision 1845 - (view) (download) (annotate) - [select for diffs]
Modified Wed May 16 21:24:41 2007 UTC (12 years, 4 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 3328 byte(s)
Diff to previous 1714
part of sparseVector additions; in order to avoid merge conflicts

Revision 1714 - (view) (download) (annotate) - [select for diffs]
Modified Thu Dec 28 22:11:32 2006 UTC (12 years, 8 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 3322 byte(s)
Diff to previous 1665
move Ops to new Ops.R; start using "Logic"

Revision 1665 - (view) (download) (annotate) - [select for diffs]
Modified Fri Nov 3 23:18:07 2006 UTC (12 years, 10 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 6293 byte(s)
Diff to previous 1655
fully-sparse solve() for dsC; indexing & comparison fixes

Revision 1655 - (view) (download) (annotate) - [select for diffs]
Modified Mon Oct 30 17:16:27 2006 UTC (12 years, 10 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 6267 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 (12 years, 10 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 6088 byte(s)
Diff to previous 1620
miscellaneous "fixes" mostly in ChangeLog and/or related to diagonalMatrix

Revision 1620 - (view) (download) (annotate) - [select for diffs]
Modified Sat Oct 7 12:48:05 2006 UTC (12 years, 11 months ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 6808 byte(s)
Diff to previous 1548
deprecate writeHB in favor of writeMM

Revision 1548 - (view) (download) (annotate) - [select for diffs]
Modified Mon Sep 11 22:13:07 2006 UTC (13 years ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 6733 byte(s)
Diff to previous 1545
new nMatrix and subclasses; lsparse change to have x slot; many consequences

Revision 1545 - (view) (download) (annotate) - [select for diffs]
Modified Sat Sep 9 21:50:14 2006 UTC (13 years ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 6510 byte(s)
Diff to previous 1467
Cleanup

Revision 1467 - (view) (download) (annotate) - [select for diffs]
Modified Wed Aug 30 21:35:09 2006 UTC (13 years ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 9278 byte(s)
Diff to previous 1463
several smallish fixes

Revision 1463 - (view) (download) (annotate) - [select for diffs]
Modified Tue Aug 29 22:30:57 2006 UTC (13 years ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 9310 byte(s)
Diff to previous 1460
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 ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 9385 byte(s)
Diff to previous 1448
Promote %*% methods to ddenseMatrix class

Revision 1448 - (view) (download) (annotate) - [select for diffs]
Modified Sat Aug 26 03:29:36 2006 UTC (13 years ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 10460 byte(s)
Diff to previous 1432
Move methods to the CsparseMatrix class

Revision 1432 - (view) (download) (annotate) - [select for diffs]
Modified Thu Aug 24 16:21:18 2006 UTC (13 years ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 9979 byte(s)
Diff to previous 1385
eliminate classed argument from dup_mM*() and dependencies

Revision 1385 - (view) (download) (annotate) - [select for diffs]
Modified Thu Aug 17 22:30:01 2006 UTC (13 years, 1 month ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 9992 byte(s)
Diff to previous 1383
Added solve methods for dgCMatrix and documentation

Revision 1383 - (view) (download) (annotate) - [select for diffs]
Modified Thu Aug 17 13:57:53 2006 UTC (13 years, 1 month ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 9568 byte(s)
Diff to previous 1376
add sparse LU and QR decompositions

Revision 1376 - (view) (download) (annotate) - [select for diffs]
Modified Tue Aug 15 18:22:54 2006 UTC (13 years, 1 month ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 9328 byte(s)
Diff to previous 1372
use Csparse_to_logical

Revision 1372 - (view) (download) (annotate) - [select for diffs]
Modified Mon Aug 14 21:10:16 2006 UTC (13 years, 1 month ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 9261 byte(s)
Diff to previous 1369
Consolidate general coercion methods in Csparse.R

Revision 1369 - (view) (download) (annotate) - [select for diffs]
Modified Mon Aug 14 18:54:04 2006 UTC (13 years, 1 month ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 9201 byte(s)
Diff to previous 1366
Use CHOLMOD code for general methods at CsparseMatrix, TsparseMatrix, denseMatrix or matrix level when possible

Revision 1366 - (view) (download) (annotate) - [select for diffs]
Modified Sat Aug 12 17:31:39 2006 UTC (13 years, 1 month ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 8623 byte(s)
Diff to previous 1351
Generalize conversions

Revision 1351 - (view) (download) (annotate) - [select for diffs]
Modified Mon Aug 7 16:51:14 2006 UTC (13 years, 1 month ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 8355 byte(s)
Diff to previous 1331
use speedier crossprod() for "dgC" - still slower than t(.) %*% .

Revision 1331 - (view) (download) (annotate) - [select for diffs]
Modified Sat Jul 22 17:59:53 2006 UTC (13 years, 1 month ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 8265 byte(s)
Diff to previous 1315
many method cleanups; notably some "dgC" -> "Csparse" generaliztations

Revision 1315 - (view) (download) (annotate) - [select for diffs]
Modified Mon Jul 10 16:08:05 2006 UTC (13 years, 2 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 10834 byte(s)
Diff to previous 1295
miscellaneous small things, including extended tests; see also ChangeLog

Revision 1295 - (view) (download) (annotate) - [select for diffs]
Modified Fri Jun 9 21:47:22 2006 UTC (13 years, 3 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 10566 byte(s)
Diff to previous 1290
coercion to and multiplication of diagonal and sparse matrices

Revision 1290 - (view) (download) (annotate) - [select for diffs]
Modified Thu Jun 8 09:30:21 2006 UTC (13 years, 3 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 10612 byte(s)
Diff to previous 1280
implemented all 4 of {rowSums(), ... colMeans()}

Revision 1280 - (view) (download) (annotate) - [select for diffs]
Modified Tue May 23 08:01:44 2006 UTC (13 years, 3 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 9663 byte(s)
Diff to previous 1245
useDynlib(*, .registration=TRUE)

Revision 1245 - (view) (download) (annotate) - [select for diffs]
Modified Wed Apr 12 20:31:18 2006 UTC (13 years, 5 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 10061 byte(s)
Diff to previous 1226
fix for <sparse> %*% <integer_matrix>

Revision 1226 - (view) (download) (annotate) - [select for diffs]
Modified Mon Mar 13 14:07:58 2006 UTC (13 years, 6 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 9912 byte(s)
Diff to previous 1189
sparse: "[<-" and better arithmetic; other tweaks

Revision 1189 - (view) (download) (annotate) - [select for diffs]
Modified Fri Jan 20 18:13:39 2006 UTC (13 years, 7 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 6976 byte(s)
Diff to previous 1147
"dsy" no longer extends "dge"; other small fixes

Revision 1147 - (view) (download) (annotate) - [select for diffs]
Modified Thu Jan 12 03:36:53 2006 UTC (13 years, 8 months ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 6958 byte(s)
Diff to previous 1087
Removal of dgBCMatrix class and coercion function

Revision 1087 - (view) (download) (annotate) - [select for diffs]
Modified Fri Dec 9 20:55:39 2005 UTC (13 years, 9 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 7125 byte(s)
Diff to previous 1037
make tcrossprod() use 2 arguments (x, y=NULL)

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/dgCMatrix.R
File length: 7100 byte(s)
Diff to previous 956
Adding PACKAGE = to .Call lines

Revision 956 - (view) (download) (annotate) - [select for diffs]
Modified Fri Sep 30 17:28:00 2005 UTC (13 years, 11 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 6730 byte(s)
Diff to previous 946
more coercions; particularly "d" <-> "l"; more tests (and more FIXMEs!); fixing two "index-0 bugs"; ...

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/dgCMatrix.R
File length: 5820 byte(s)
Diff to previous 925
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/dgCMatrix.R
File length: 5770 byte(s)
Diff to previous 835
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 835 - (view) (download) (annotate) - [select for diffs]
Modified Mon Aug 8 13:33:18 2005 UTC (14 years, 1 month ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 3447 byte(s)
Diff to previous 760
Add writeHB and writeMM methods and generic

Revision 760 - (view) (download) (annotate) - [select for diffs]
Modified Mon Jun 6 15:48:13 2005 UTC (14 years, 3 months ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 3118 byte(s)
Diff to previous 731
Fix matrix multiplication methods

Revision 731 - (view) (download) (annotate) - [select for diffs]
Modified Tue May 17 17:17:29 2005 UTC (14 years, 4 months ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 2630 byte(s)
Diff to previous 718
Cosmetic changes

Revision 718 - (view) (download) (annotate) - [select for diffs]
Modified Mon May 9 01:24:35 2005 UTC (14 years, 4 months ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 2629 byte(s)
Diff to previous 687
Getting ready for a release

Revision 687 - (view) (download) (annotate) - [select for diffs]
Modified Fri Apr 1 07:36:09 2005 UTC (14 years, 5 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 2466 byte(s)
Diff to previous 683
"[" and show() methods for sparse matrices => RFC

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/dgCMatrix.R
File length: 2193 byte(s)
Diff to previous 677
Moving methods for operations with numeric to the Matrix class and with integer to the dMatrix class

Revision 677 - (view) (download) (annotate) - [select for diffs]
Modified Mon Mar 28 14:03:32 2005 UTC (14 years, 5 months ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 1730 byte(s)
Diff to previous 652
Added dgRMatrix methods and documentation

Revision 652 - (view) (download) (annotate) - [select for diffs]
Modified Wed Mar 16 01:08:36 2005 UTC (14 years, 6 months ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 1717 byte(s)
Diff to previous 619
Updates to multiplication and other methods

Revision 619 - (view) (download) (annotate) - [select for diffs]
Modified Sat Mar 5 21:21:31 2005 UTC (14 years, 6 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 1716 byte(s)
Diff to previous 583
comments and cosmetic, setAs(.) first

Revision 583 - (view) (download) (annotate) - [select for diffs]
Modified Tue Mar 1 11:42:12 2005 UTC (14 years, 6 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 1707 byte(s)
Diff to previous 579
dgCMatrix: needs explicit "dim" method (should not be needed!)

Revision 579 - (view) (download) (annotate) - [select for diffs]
Modified Sun Feb 27 00:04:16 2005 UTC (14 years, 6 months ago) by maechler
Original Path: pkg/R/dgCMatrix.R
File length: 1667 byte(s)
Diff to previous 477
dimnames(), "dimnames() <-", better t(), etc

Revision 477 - (view) (download) (annotate) - [select for diffs]
Modified Wed Feb 2 14:14:59 2005 UTC (14 years, 7 months ago) by bates
Original Path: pkg/R/dgCMatrix.R
File length: 1631 byte(s)
Copied from: pkg/R/cscMatrix.R revision 475
Diff to previous 336
Renaming and reorganizing classes

Revision 336 - (view) (download) (annotate) - [select for diffs]
Modified Fri Nov 12 21:13:40 2004 UTC (14 years, 10 months ago) by bates
Original Path: pkg/R/cscMatrix.R
File length: 1635 byte(s)
Diff to previous 325
Add tcrossprod method

Revision 325 - (view) (download) (annotate) - [select for diffs]
Modified Sat Nov 6 18:03:00 2004 UTC (14 years, 10 months ago) by bates
Original Path: pkg/R/cscMatrix.R
File length: 1521 byte(s)
Diff to previous 302
Add blocked/blocked cross-tabulation class

Revision 302 - (view) (download) (annotate) - [select for diffs]
Modified Wed Oct 27 21:32:37 2004 UTC (14 years, 10 months ago) by bates
Original Path: pkg/R/cscMatrix.R
File length: 1354 byte(s)
Diff to previous 42
Remove PACKAGE="Matrix" in .Call

Revision 42 - (view) (download) (annotate) - [select for diffs]
Modified Tue Mar 30 23:25:17 2004 UTC (15 years, 5 months ago) by bates
Original Path: pkg/R/cscMatrix.R
File length: 1534 byte(s)
Diff to previous 10
image method using lattice

Revision 10 - (view) (download) (annotate) - [select for diffs]
Added Mon Mar 22 20:20:05 2004 UTC (15 years, 5 months ago) by bates
Original Path: pkg/R/cscMatrix.R
File length: 3115 byte(s)
Initial import

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