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Diff of /pkg/ChangeLog

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revision 854, Tue Aug 16 18:05:01 2005 UTC revision 954, Wed Sep 28 19:34:31 2005 UTC
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1    2005-09-28  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * R/Matrix.R (Matrix): get logical argument 'sparse' with a smart
4            default.
5    
6    2005-09-26  Martin Maechler  <maechler@stat.math.ethz.ch>
7    
8            * tests/Class+Meth.R: new tests; t(t(m)) == m
9    
10            * src/dtCMatrix.c (tsc_transpose): add forgotten "diag" slot
11    
12            * src/dsTMatrix.c (dsTMatrix_as_dsCMatrix): bad typo (segfault!)
13            * src/dtTMatrix.c (dtTMatrix_as_dtCMatrix): new
14    
15            * R/dspMatrix.R: typo in "t" method
16    
17    2005-09-18  Douglas Bates  <bates@wisc.edu>
18    
19            * R/AllClass.R (TsparseMatrix), CsparseM* and RsparseM*
20            * R/Tsparse.R: instead of R/gTMatrix.R
21            * R/Csparse.R: new
22            * src/Tsparse.c (Tsparse_to_Csparse): new; -> cholmod_()
23            * src/Tsparse.c: new; many trivial methods calling cholmod_()
24            * src/Csparse.c (Csparse_to_Tsparse), transpose, (mat|cross)prod:
25                            via cholmod
26    
27    2005-09-16  Martin Maechler  <maechler@stat.math.ethz.ch>
28    
29            * R/Auxiliaries.R (non0ind): new function using new C code
30            * src/dgCMatrix.c (compressed_non_0_ij): new utility
31    
32    2005-09-15  Douglas Bates  <bates@localhost.localdomain>
33    
34            * src/chm_common.h: header file required by all C sources that
35            call CHOLMOD functions.  It defines a cholmod_common structure
36            called 'c' whose address is passed as the last argument to
37            (virtually) every CHOLMOD function.
38    
39            * src/Pattern.c: Simple example of the use of CHOLMOD.
40    
41            * src/init.c: initialize and finalize the cholmod_common structure.
42    
43            * src/Makefile: Added source packages CHOLMOD UMFPACK AMD COLAMD
44            LDL and CCOLAMD from the U. of Florida sparse matrix library.
45    
46    2005-09-08  Martin Maechler  <maechler@stat.math.ethz.ch>
47    
48            * inst/test-tools.R: new file collecting the utility functions used
49                    in ./tests/*.R
50    
51            * R/ddenseMatrix.R (cbind2): new methods for "numeric" and "matrix"
52            * R/Matrix.R (cbind2): methods for NULL and missing
53    
54    2005-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
55    
56            * R/AllClass.R: new "index" class for "[" and "[<-":
57                    First cut at "symmetricMatrix" and "triangularMatrix"
58            * R/gTMatrix.R (.ind.prep): new function;
59                    Logical and character indexing now work too.
60            * R/Matrix.R: cheap "[<-" methods for denseMatrix now work
61            * tests/indexing.R: new, including *.Rout.save
62            * tests/dgTMatrix.R: new
63    
64    2005-08-29  Douglas Bates  <bates@wisc.edu>
65    
66            * src/dgTMatrix.c (graphNEL_as_dgTMatrix): Corrected the position
67            indicator pos not being updated.  Also enforced upper triangular
68            for symmetric case.  Need to coerce edges component of elements of
69            edge list - grr! (Why don't they define their classes cleanly?)
70    
71    2005-08-26  Martin Maechler  <maechler@stat.math.ethz.ch>
72    
73            * R/Matrix.R:  added first "[<-" methods; not yet functional
74            * R/denseMatrix.R: dito
75            * man/Subassign-methods.Rd: new help file for these
76    
77    2005-08-25  Martin Maechler  <maechler@stat.math.ethz.ch>
78    
79            * DESCRIPTION (Version): 0.98-6
80    
81            * R/denseMatrix.R: new file for "[" fallback methods for all dense
82            matrices.
83    
84    2005-08-19  Martin Maechler  <maechler@stat.math.ethz.ch>
85    
86            * src/lgCMatrix.c (lcsc_to_matrix): new; need for
87                    as( <logical>, "matrix")
88    
89            * R/pMatrix.R: coercion to "lgTMatrix"
90    
91            * R/gTMatrix.R: new virtual class to define "[" methods for.
92            * man/gTMatrix-class.Rd:
93            * General slight re-organization of where "[" methods are defined.
94              more to come.
95    
96    2005-08-18  Douglas Bates  <bates@wisc.edu>
97    
98            * DESCRIPTION (Version): 0.98-5  released to CRAN
99    
100            * src/dgTMatrix.c (graphNEL_as_dgTMatrix): add first graphNEL methods
101            * .....
102    
103    2005-08-18  Douglas Bates  <bates@localhost.localdomain>
104    
105            * R/lmer.R: Corrected naming scheme in mcmcsamp to work with lmer
106            or glmer objects.
107    
108    2005-08-17  Martin Maechler  <maechler@stat.math.ethz.ch>
109    
110            * DESCRIPTION (Version): 0.98-4 : upload to CRAN
111    
112    2005-08-16  Douglas Bates  <bates@localhost.localdomain>
113    
114            * R/HBMM.R: finish re-writing R-only code.
115    
116  2005-08-15  Douglas Bates  <bates@localhost.localdomain>  2005-08-15  Douglas Bates  <bates@localhost.localdomain>
117    
118          * man/externalFormats.Rd: move documentation for writeHB and          * man/externalFormats.Rd: move documentation for writeHB and

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