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revision 848, Thu Aug 11 07:41:59 2005 UTC revision 1084, Fri Dec 9 15:41:00 2005 UTC
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1    2005-12-09  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * R/Auxiliaries.R (dimNamesCheck): fixed thinko -> bug
4                    for case (dimn.  op  no_dimn.)
5    
6    2005-11-14  Douglas Bates  <bates@stat.wisc.edu>
7    
8            * DESCRIPTION (Version): 0.99-2  released to CRAN
9    
10    2005-10-21  Douglas Bates  <bates@stat.wisc.edu>
11    
12            * R/lmer.R (simulate method): Fixed a drop=FALSE problem reported
13            by Julian Faraway.
14    
15    2005-10-06  Martin Maechler  <maechler@stat.math.ethz.ch>
16    
17            * R/Auxiliaries.R (try_as): new utility
18            * R/sparseMatrix.R: use try_as() in coercion to original class
19    
20    2005-09-30  Martin Maechler  <maechler@stat.math.ethz.ch>
21    
22            * src/dgCMatrix.c (double_to_csc): and dgeMatrix_to_csc()
23    
24    2005-09-29  Martin Maechler  <maechler@stat.math.ethz.ch>
25    
26            * R/Auxiliaries.R (dimNamesCheck): added
27    
28            * R/Matrix.R (as.array), (as.vector): new
29    
30    2005-09-28  Martin Maechler  <maechler@stat.math.ethz.ch>
31    
32            * R/Matrix.R (Matrix): get logical argument 'sparse' with a smart
33                    default.
34            * R/AllClass.R: move 'factors' slot toplevel "Matrix";
35                    "pMatrix" now contains "sparseMatrix"
36    
37    2005-09-26  Martin Maechler  <maechler@stat.math.ethz.ch>
38    
39            * tests/Class+Meth.R: new tests; t(t(m)) == m
40    
41            * src/dtCMatrix.c (tsc_transpose): add forgotten "diag" slot
42    
43            * src/dsTMatrix.c (dsTMatrix_as_dsCMatrix): bad typo (segfault!)
44            * src/dtTMatrix.c (dtTMatrix_as_dtCMatrix): new
45    
46            * R/dspMatrix.R: typo in "t" method
47    
48    2005-09-18  Douglas Bates  <bates@wisc.edu>
49    
50            * R/AllClass.R (TsparseMatrix), CsparseM* and RsparseM*
51            * R/Tsparse.R: instead of R/gTMatrix.R
52            * R/Csparse.R: new
53            * src/Tsparse.c (Tsparse_to_Csparse): new; -> cholmod_()
54            * src/Tsparse.c: new; many trivial methods calling cholmod_()
55            * src/Csparse.c (Csparse_to_Tsparse), transpose, (mat|cross)prod:
56                            via cholmod
57    
58    2005-09-16  Martin Maechler  <maechler@stat.math.ethz.ch>
59    
60            * R/Auxiliaries.R (non0ind): new function using new C code
61            * src/dgCMatrix.c (compressed_non_0_ij): new utility
62    
63    2005-09-15  Douglas Bates  <bates@localhost.localdomain>
64    
65            * src/chm_common.h: header file required by all C sources that
66            call CHOLMOD functions.  It defines a cholmod_common structure
67            called 'c' whose address is passed as the last argument to
68            (virtually) every CHOLMOD function.
69    
70            * src/Pattern.c: Simple example of the use of CHOLMOD.
71    
72            * src/init.c: initialize and finalize the cholmod_common structure.
73    
74            * src/Makefile: Added source packages CHOLMOD UMFPACK AMD COLAMD
75            LDL and CCOLAMD from the U. of Florida sparse matrix library.
76    
77    2005-09-08  Martin Maechler  <maechler@stat.math.ethz.ch>
78    
79            * inst/test-tools.R: new file collecting the utility functions used
80                    in ./tests/*.R
81    
82            * R/ddenseMatrix.R (cbind2): new methods for "numeric" and "matrix"
83            * R/Matrix.R (cbind2): methods for NULL and missing
84    
85    2005-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
86    
87            * R/AllClass.R: new "index" class for "[" and "[<-":
88                    First cut at "symmetricMatrix" and "triangularMatrix"
89            * R/gTMatrix.R (.ind.prep): new function;
90                    Logical and character indexing now work too.
91            * R/Matrix.R: cheap "[<-" methods for denseMatrix now work
92            * tests/indexing.R: new, including *.Rout.save
93            * tests/dgTMatrix.R: new
94    
95    2005-08-29  Douglas Bates  <bates@wisc.edu>
96    
97            * src/dgTMatrix.c (graphNEL_as_dgTMatrix): Corrected the position
98            indicator pos not being updated.  Also enforced upper triangular
99            for symmetric case.  Need to coerce edges component of elements of
100            edge list - grr! (Why don't they define their classes cleanly?)
101    
102    2005-08-26  Martin Maechler  <maechler@stat.math.ethz.ch>
103    
104            * R/Matrix.R:  added first "[<-" methods; not yet functional
105            * R/denseMatrix.R: dito
106            * man/Subassign-methods.Rd: new help file for these
107    
108    2005-08-25  Martin Maechler  <maechler@stat.math.ethz.ch>
109    
110            * DESCRIPTION (Version): 0.98-6
111    
112            * R/denseMatrix.R: new file for "[" fallback methods for all dense
113            matrices.
114    
115    2005-08-19  Martin Maechler  <maechler@stat.math.ethz.ch>
116    
117            * src/lgCMatrix.c (lcsc_to_matrix): new; need for
118                    as( <logical>, "matrix")
119    
120            * R/pMatrix.R: coercion to "lgTMatrix"
121    
122            * R/gTMatrix.R: new virtual class to define "[" methods for.
123            * man/gTMatrix-class.Rd:
124            * General slight re-organization of where "[" methods are defined.
125              more to come.
126    
127    2005-08-18  Douglas Bates  <bates@wisc.edu>
128    
129            * DESCRIPTION (Version): 0.98-5  released to CRAN
130    
131            * src/dgTMatrix.c (graphNEL_as_dgTMatrix): add first graphNEL methods
132            * .....
133    
134    2005-08-18  Douglas Bates  <bates@localhost.localdomain>
135    
136            * R/lmer.R: Corrected naming scheme in mcmcsamp to work with lmer
137            or glmer objects.
138    
139    2005-08-17  Martin Maechler  <maechler@stat.math.ethz.ch>
140    
141            * DESCRIPTION (Version): 0.98-4 : upload to CRAN
142    
143    2005-08-16  Douglas Bates  <bates@localhost.localdomain>
144    
145            * R/HBMM.R: finish re-writing R-only code.
146    
147    2005-08-15  Douglas Bates  <bates@localhost.localdomain>
148    
149            * man/externalFormats.Rd: move documentation for writeHB and
150            writeMM here.
151    
152            * src/mmio.c: replace inclusion of <malloc.h> by <stdlib.h>
153            (suggested by Paul Roecker).
154    
155            * tests/validObj.R (assertError): Comment out test that is failing
156            after recent changes in r-devel.
157    
158    
159  2005-08-11  Martin Maechler  <maechler@stat.math.ethz.ch>  2005-08-11  Martin Maechler  <maechler@stat.math.ethz.ch>
160    
161          * R/AllClass.R: intermediate virtual class "denseMatrix"          * R/AllClass.R: intermediate virtual class "denseMatrix"

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