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Diff of /pkg/ChangeLog

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revision 876, Sat Aug 27 22:50:57 2005 UTC revision 1127, Tue Jan 10 18:11:23 2006 UTC
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1    2006-01-07  Douglas Bates  <bates@stat.wisc.edu>
2    
3            * DESCRIPTION (Version): 0.99-6 released to CRAN
4    
5            * src/dgBCMatrix.c (cscb_trcbsm): Fix due to Peter Dalgaard for
6            segfault in cases with multiple non-nested grouping factors.
7    
8    2006-01-03  Martin Maechler  <maechler@stat.math.ethz.ch>
9    
10            * DESCRIPTION (Version): 0.99-4 to be released to CRAN
11                    (Depends): also on 'utils'
12    
13            * R/AllClass.R (diagonalMatrix): new class with "ddi*" and "ldi*"
14            * R/diagMatrix.R (Diagonal): constructor and methods for
15            diagonal matrices
16    
17            * R/ltTMatrix.R: new "minimal methods"
18    
19    2005-12-12  Martin Maechler  <maechler@stat.math.ethz.ch>
20    
21            * R/AllGeneric.R (tcrossprod): 2-argument version; here, and for
22            all methods (and help files).
23    
24    2005-12-09  Martin Maechler  <maechler@stat.math.ethz.ch>
25    
26            * R/Auxiliaries.R (dimNamesCheck): fixed thinko -> bug
27                    for case (dimn.  op  no_dimn.)
28    
29    2005-11-14  Douglas Bates  <bates@stat.wisc.edu>
30    
31            * DESCRIPTION (Version): 0.99-2  released to CRAN
32    
33    2005-10-21  Douglas Bates  <bates@stat.wisc.edu>
34    
35            * R/lmer.R (simulate method): Fixed a drop=FALSE problem reported
36            by Julian Faraway.
37    
38    2005-10-06  Martin Maechler  <maechler@stat.math.ethz.ch>
39    
40            * R/Auxiliaries.R (try_as): new utility
41            * R/sparseMatrix.R: use try_as() in coercion to original class
42    
43    2005-09-30  Martin Maechler  <maechler@stat.math.ethz.ch>
44    
45            * src/dgCMatrix.c (double_to_csc): and dgeMatrix_to_csc()
46    
47    2005-09-29  Martin Maechler  <maechler@stat.math.ethz.ch>
48    
49            * R/Auxiliaries.R (dimNamesCheck): added
50    
51            * R/Matrix.R (as.array), (as.vector): new
52    
53    2005-09-28  Martin Maechler  <maechler@stat.math.ethz.ch>
54    
55            * R/Matrix.R (Matrix): get logical argument 'sparse' with a smart
56                    default.
57            * R/AllClass.R: move 'factors' slot toplevel "Matrix";
58                    "pMatrix" now contains "sparseMatrix"
59    
60    2005-09-26  Martin Maechler  <maechler@stat.math.ethz.ch>
61    
62            * tests/Class+Meth.R: new tests; t(t(m)) == m
63    
64            * src/dtCMatrix.c (tsc_transpose): add forgotten "diag" slot
65    
66            * src/dsTMatrix.c (dsTMatrix_as_dsCMatrix): bad typo (segfault!)
67            * src/dtTMatrix.c (dtTMatrix_as_dtCMatrix): new
68    
69            * R/dspMatrix.R: typo in "t" method
70    
71    2005-09-18  Douglas Bates  <bates@wisc.edu>
72    
73            * R/AllClass.R (TsparseMatrix), CsparseM* and RsparseM*
74            * R/Tsparse.R: instead of R/gTMatrix.R
75            * R/Csparse.R: new
76            * src/Tsparse.c (Tsparse_to_Csparse): new; -> cholmod_()
77            * src/Tsparse.c: new; many trivial methods calling cholmod_()
78            * src/Csparse.c (Csparse_to_Tsparse), transpose, (mat|cross)prod:
79                            via cholmod
80    
81    2005-09-16  Martin Maechler  <maechler@stat.math.ethz.ch>
82    
83            * R/Auxiliaries.R (non0ind): new function using new C code
84            * src/dgCMatrix.c (compressed_non_0_ij): new utility
85    
86    2005-09-15  Douglas Bates  <bates@localhost.localdomain>
87    
88            * src/chm_common.h: header file required by all C sources that
89            call CHOLMOD functions.  It defines a cholmod_common structure
90            called 'c' whose address is passed as the last argument to
91            (virtually) every CHOLMOD function.
92    
93            * src/Pattern.c: Simple example of the use of CHOLMOD.
94    
95            * src/init.c: initialize and finalize the cholmod_common structure.
96    
97            * src/Makefile: Added source packages CHOLMOD UMFPACK AMD COLAMD
98            LDL and CCOLAMD from the U. of Florida sparse matrix library.
99    
100    2005-09-08  Martin Maechler  <maechler@stat.math.ethz.ch>
101    
102            * inst/test-tools.R: new file collecting the utility functions used
103                    in ./tests/*.R
104    
105            * R/ddenseMatrix.R (cbind2): new methods for "numeric" and "matrix"
106            * R/Matrix.R (cbind2): methods for NULL and missing
107    
108    2005-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
109    
110            * R/AllClass.R: new "index" class for "[" and "[<-":
111                    First cut at "symmetricMatrix" and "triangularMatrix"
112            * R/gTMatrix.R (.ind.prep): new function;
113                    Logical and character indexing now work too.
114            * R/Matrix.R: cheap "[<-" methods for denseMatrix now work
115            * tests/indexing.R: new, including *.Rout.save
116            * tests/dgTMatrix.R: new
117    
118  2005-08-29  Douglas Bates  <bates@wisc.edu>  2005-08-29  Douglas Bates  <bates@wisc.edu>
119    
120          * src/dgTMatrix.c (graphNEL_as_dgTMatrix): Corrected the position          * src/dgTMatrix.c (graphNEL_as_dgTMatrix): Corrected the position

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