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revision 1351, Mon Aug 7 16:51:14 2006 UTC revision 1368, Sat Aug 12 17:34:00 2006 UTC
# Line 1  Line 1 
1    2006-08-12  Douglas Bates  <bates@R-project.org>
2    
3            * src/chm_common.[ch],Csparse.[ch],Tsparse.[ch],CHMfactor.c,dtTMatrix.c,
4              dgTMatrix.c,dgCMatrix.c,dsCMatrix.c,dtTMatrix.c, R/dsTMatrix.R,
5              Tsparse.R,Csparse.R,dgTMatrix.R,dsCMatrix.R,lsCMatrix.R:
6              generalize conversions between TsparseMatrix, CsparseMatrix,
7              denseMatrix and matrix.  Preserve triangularity property and
8              propagate Dimnames in the easy cases.
9    
10    2006-08-10  Douglas Bates  <bates@R-project.org>
11    
12            * src/lmer.c: adjust checks in glmer_init for S4SXP
13            * tests/validObj.R: check of all(eq) should be all(eq@x) - worked
14            before S4SXP but for the wrong reasons.
15    
16    2006-08-08  Douglas Bates  <bates@R-project.org>
17    
18            * src/Csparse.c (Csparse_crossprod): tcrossprod result has stype = -1.
19            Later modified to return the upper triangle only.
20            * R/dgTMatrix.R: Remove vestigial crossprod and tcrossprod methods.
21    
22    2006-08-07  Douglas Bates  <bates@R-project.org>
23    
24            * src/Csparse.c (Csparse_crossprod): Set stype on result to avoid
25            R-level conversion to a sparse symmetric class.
26            * R/Tsparse.R,R/Csparse.R (crossprod and tcrossprod methods):
27            Remove conversion to sparse symmetric classes (now done in C code).
28    
29  2006-08-07  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-08-07  Martin Maechler  <maechler@stat.math.ethz.ch>
30    
31          * R/dgCMatrix.R: disable old crossprod and tcrossprod methods          * R/dgCMatrix.R: disable old crossprod and tcrossprod methods
# Line 14  Line 42 
42    
43          * R/Auxiliaries.R (as_Tsparse, as_Rsparse): new          * R/Auxiliaries.R (as_Tsparse, as_Rsparse): new
44          * R/Tsparse.R (tril, triu, band): methods          * R/Tsparse.R (tril, triu, band): methods
45          * R/dgRMatrix.R (tril, ...):    dito          * R/dgRMatrix.R (tril, ...):    ditto
46          * man/band.Rd:                  dito          * man/band.Rd:                  ditto
47    
48  2006-08-04  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-08-04  Martin Maechler  <maechler@stat.math.ethz.ch>
49    
# Line 54  Line 82 
82    
83          * NAMESPACE:    change  "correlation" to "corMatrix"          * NAMESPACE:    change  "correlation" to "corMatrix"
84          * R/AllClass.R: to avoid clash with S3 class in 'nlme'.          * R/AllClass.R: to avoid clash with S3 class in 'nlme'.
85          * R/dpoMatrix.R: dito          * R/dpoMatrix.R: ditto
86          * R/lmer.R:      dito          * R/lmer.R:      ditto
87    
88  2006-07-28  Douglas Bates  <bates@R-project.org>  2006-07-28  Douglas Bates  <bates@R-project.org>
89    
# Line 230  Line 258 
258    
259          * R/sparseMatrix.R: Matrix <-> graph methods: can no longer use          * R/sparseMatrix.R: Matrix <-> graph methods: can no longer use
260          the C code depending on a slot structure that's no longer valid.          the C code depending on a slot structure that's no longer valid.
261          * src/dgTMatrix.c: dito (also: src/init.c src/dgTMatrix.h)          * src/dgTMatrix.c: ditto (also: src/init.c src/dgTMatrix.h)
262    
263    
264  2006-05-17  Douglas Bates  <bates@stat.wisc.edu>  2006-05-17  Douglas Bates  <bates@stat.wisc.edu>
# Line 353  Line 381 
381          * data/KNex.rda: replacing 'mm' and 'y' by KNex <- list(mm=mm, y=y)          * data/KNex.rda: replacing 'mm' and 'y' by KNex <- list(mm=mm, y=y)
382          * man/KNex.Rd: and other help files          * man/KNex.Rd: and other help files
383          * tests/*.R: several ones needed adaption          * tests/*.R: several ones needed adaption
384          * inst/doc/Comparisons.Rnw: dito          * inst/doc/Comparisons.Rnw: ditto
385    
386  2006-03-11  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-03-11  Martin Maechler  <maechler@stat.math.ethz.ch>
387    
# Line 557  Line 585 
585  2005-08-26  Martin Maechler  <maechler@stat.math.ethz.ch>  2005-08-26  Martin Maechler  <maechler@stat.math.ethz.ch>
586    
587          * R/Matrix.R:  added first "[<-" methods; not yet functional          * R/Matrix.R:  added first "[<-" methods; not yet functional
588          * R/denseMatrix.R: dito          * R/denseMatrix.R: ditto
589          * man/Subassign-methods.Rd: new help file for these          * man/Subassign-methods.Rd: new help file for these
590    
591  2005-08-25  Martin Maechler  <maechler@stat.math.ethz.ch>  2005-08-25  Martin Maechler  <maechler@stat.math.ethz.ch>

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