SCM

SCM Repository

[matrix] Diff of /pkg/ChangeLog
ViewVC logotype

Diff of /pkg/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 876, Sat Aug 27 22:50:57 2005 UTC revision 1200, Mon Jan 23 16:01:20 2006 UTC
# Line 1  Line 1 
1    2006-01-23  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * tests/Class+Meth.R (tstMatrixClass): function for much better
4            testing; now again of all actual classes.
5    
6            * src/Mutils.c (MAKE_TRIANGULAR_BODY, MAKE_SYMMETRIC_BODY):
7                    use macros and define make_d_matrix_* and make_i_matrix_*
8                    where _i_ is for the ldense routines:
9    
10            * src/ldense.c (ltrMatrix_as_lgeMatrix): provide functions
11            * src/ldense.c (lsyMatrix_as_lgeMatrix):
12    
13            * R/ldenseMatrix.R: use the above in setAs(*,"lgeMatrix")
14    
15    
16    2006-01-16  Martin Maechler  <maechler@stat.math.ethz.ch>
17    
18            * R/Matrix.R (Matrix): has become much "smarter" now auto-producing
19                    many different kinds of matrices.
20            * R/*.R: quite a few new methods were needed for R CMD check with
21                    new Matrix().  Very good for users playing around.
22    
23    
24    2006-01-15  Martin Maechler  <maechler@stat.math.ethz.ch>
25    
26            * src/dgeMatrix.c (dMatrix_validate): new
27            * src/Mutils.c (dense_nonpacked_validate): new
28    
29            * src/dtrMatrix.c (dtrMatrix_validate): improved/fixed
30    
31    
32    2006-01-14  Douglas Bates  <bates@stat.wisc.edu>
33    
34            * R/AllClass.R (compMatrix), (generalMatrix): new virtual classes
35    
36    2006-01-07  Douglas Bates  <bates@stat.wisc.edu>
37    
38            * DESCRIPTION (Version): 0.99-6 released to CRAN
39    
40            * src/dgBCMatrix.c (cscb_trcbsm): Fix due to Peter Dalgaard for
41            segfault in cases with multiple non-nested grouping factors.
42    
43    2006-01-03  Martin Maechler  <maechler@stat.math.ethz.ch>
44    
45            * DESCRIPTION (Version): 0.99-4 to be released to CRAN
46                    (Depends): also on 'utils'
47    
48            * R/AllClass.R (diagonalMatrix): new class with "ddi*" and "ldi*"
49            * R/diagMatrix.R (Diagonal): constructor and methods for
50            diagonal matrices
51    
52            * R/ltTMatrix.R: new "minimal methods"
53    
54    2005-12-12  Martin Maechler  <maechler@stat.math.ethz.ch>
55    
56            * R/AllGeneric.R (tcrossprod): 2-argument version; here, and for
57            all methods (and help files).
58    
59    2005-12-09  Martin Maechler  <maechler@stat.math.ethz.ch>
60    
61            * R/Auxiliaries.R (dimNamesCheck): fixed thinko -> bug
62                    for case (dimn.  op  no_dimn.)
63    
64    2005-11-14  Douglas Bates  <bates@stat.wisc.edu>
65    
66            * DESCRIPTION (Version): 0.99-2  released to CRAN
67    
68    2005-10-21  Douglas Bates  <bates@stat.wisc.edu>
69    
70            * R/lmer.R (simulate method): Fixed a drop=FALSE problem reported
71            by Julian Faraway.
72    
73    2005-10-06  Martin Maechler  <maechler@stat.math.ethz.ch>
74    
75            * R/Auxiliaries.R (try_as): new utility
76            * R/sparseMatrix.R: use try_as() in coercion to original class
77    
78    2005-09-30  Martin Maechler  <maechler@stat.math.ethz.ch>
79    
80            * src/dgCMatrix.c (double_to_csc): and dgeMatrix_to_csc()
81    
82    2005-09-29  Martin Maechler  <maechler@stat.math.ethz.ch>
83    
84            * R/Auxiliaries.R (dimNamesCheck): added
85    
86            * R/Matrix.R (as.array), (as.vector): new
87    
88    2005-09-28  Martin Maechler  <maechler@stat.math.ethz.ch>
89    
90            * R/Matrix.R (Matrix): get logical argument 'sparse' with a smart
91                    default.
92            * R/AllClass.R: move 'factors' slot toplevel "Matrix";
93                    "pMatrix" now contains "sparseMatrix"
94    
95    2005-09-26  Martin Maechler  <maechler@stat.math.ethz.ch>
96    
97            * tests/Class+Meth.R: new tests; t(t(m)) == m
98    
99            * src/dtCMatrix.c (tsc_transpose): add forgotten "diag" slot
100    
101            * src/dsTMatrix.c (dsTMatrix_as_dsCMatrix): bad typo (segfault!)
102            * src/dtTMatrix.c (dtTMatrix_as_dtCMatrix): new
103    
104            * R/dspMatrix.R: typo in "t" method
105    
106    2005-09-18  Douglas Bates  <bates@wisc.edu>
107    
108            * R/AllClass.R (TsparseMatrix), CsparseM* and RsparseM*
109            * R/Tsparse.R: instead of R/gTMatrix.R
110            * R/Csparse.R: new
111            * src/Tsparse.c (Tsparse_to_Csparse): new; -> cholmod_()
112            * src/Tsparse.c: new; many trivial methods calling cholmod_()
113            * src/Csparse.c (Csparse_to_Tsparse), transpose, (mat|cross)prod:
114                            via cholmod
115    
116    2005-09-16  Martin Maechler  <maechler@stat.math.ethz.ch>
117    
118            * R/Auxiliaries.R (non0ind): new function using new C code
119            * src/dgCMatrix.c (compressed_non_0_ij): new utility
120    
121    2005-09-15  Douglas Bates  <bates@localhost.localdomain>
122    
123            * src/chm_common.h: header file required by all C sources that
124            call CHOLMOD functions.  It defines a cholmod_common structure
125            called 'c' whose address is passed as the last argument to
126            (virtually) every CHOLMOD function.
127    
128            * src/Pattern.c: Simple example of the use of CHOLMOD.
129    
130            * src/init.c: initialize and finalize the cholmod_common structure.
131    
132            * src/Makefile: Added source packages CHOLMOD UMFPACK AMD COLAMD
133            LDL and CCOLAMD from the U. of Florida sparse matrix library.
134    
135    2005-09-08  Martin Maechler  <maechler@stat.math.ethz.ch>
136    
137            * inst/test-tools.R: new file collecting the utility functions used
138                    in ./tests/*.R
139    
140            * R/ddenseMatrix.R (cbind2): new methods for "numeric" and "matrix"
141            * R/Matrix.R (cbind2): methods for NULL and missing
142    
143    2005-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
144    
145            * R/AllClass.R: new "index" class for "[" and "[<-":
146                    First cut at "symmetricMatrix" and "triangularMatrix"
147            * R/gTMatrix.R (.ind.prep): new function;
148                    Logical and character indexing now work too.
149            * R/Matrix.R: cheap "[<-" methods for denseMatrix now work
150            * tests/indexing.R: new, including *.Rout.save
151            * tests/dgTMatrix.R: new
152    
153  2005-08-29  Douglas Bates  <bates@wisc.edu>  2005-08-29  Douglas Bates  <bates@wisc.edu>
154    
155          * src/dgTMatrix.c (graphNEL_as_dgTMatrix): Corrected the position          * src/dgTMatrix.c (graphNEL_as_dgTMatrix): Corrected the position

Legend:
Removed from v.876  
changed lines
  Added in v.1200

root@r-forge.r-project.org
ViewVC Help
Powered by ViewVC 1.0.0  
Thanks to:
Vienna University of Economics and Business Powered By FusionForge