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 1507, Mon Sep 4 18:41:34 2006 UTC revision 1592, Thu Sep 28 15:31:17 2006 UTC
# Line 1  Line 1 
1    2006-09-28  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * DESCRIPTION (Version): 0.9975-1
4    
5            * tests/simple.R: less checks fail; using NA, found that our
6                    kronecker() is not base-compatible with NA's.
7    
8            * R/dMatrix.R: "Compare" method now implemented for all cases
9    
10            * R/Auxiliaries.R (indTri): == which([lower/upper].tri( * )) new utility
11    
12            * man/dtpMatrix-class.Rd: mention length of 'x' slot
13    
14            * src/dtpMatrix.c (dtpMatrix_validate): fix check
15            * src/dspMatrix.c (dspMatrix_validate): ditto
16    
17            * R/dtTMatrix.R (gt2tT): fix ("l" -> "n")
18              including coercion to [nl]tTMatrix.
19    
20            * R/diagMatrix.R (show): print a header line as for other classes.
21    
22    2006-09-27  Martin Maechler  <maechler@stat.math.ethz.ch>
23    
24            * src/Makefile.win (SUBDIRS): fix typo
25    
26    2006-09-19  Martin Maechler  <maechler@stat.math.ethz.ch>
27    
28            * DESCRIPTION (Date): ready to release 0.9975-0 to CRAN
29    
30    2006-09-18  Douglas Bates  <bates@stat.wisc.edu>
31    
32            * R/[CT]sparse.R (crossprod and tcrossprod): Handle the cases for x
33            symmetric and y missing in R code using %*% (cholmod_aat doesn't
34            accept a symmetric matrix).
35            * tests/group-methods.R: Uncomment test of crossprod applied to
36            lsCMatrix objects.
37    
38    2006-09-18  Martin Maechler  <maechler@stat.math.ethz.ch>
39    
40            * R/AllClass.R (symmetricMatrix): add validity method (available
41            in C for a long time). Many "n..Matrix": drop (wrong) validity arg.
42    
43            * src/lgCMatrix.c (lgCMatrix_validate): check 'x' slot (!)
44    
45            * tests/indexing.Rout.save:
46            * tests/indexing.R: additions, mainly for 'lsparse'
47    
48            * R/diagMatrix.R (Diagonal) & coercion to lgTMatrix: fixes for NA
49            case.
50    
51            * R/Auxiliaries.R (nz.NA): new utility now used in nnzero()
52    
53    2006-09-16  Martin Maechler  <maechler@stat.math.ethz.ch>
54    
55            * R/sparseMatrix.R (prSpMatrix): print logical NAs "visibly"
56                    as 'N' (1-letter - Ok?)
57    
58            * tests/group-methods.R: add test for logical + NAs
59    
60            * R/dMatrix.R ("Compare"): fix to work with NA's
61    
62            * R/AllClass.R: "Cholesky" etc now inherit from MatrixFactorization.
63    
64            * src/lgCMatrix.c (ncsc_to_matrix): renamed from lcsc_to_matrix()
65                    which is implemented.
66    
67    2006-09-15  Martin Maechler  <maechler@stat.math.ethz.ch>
68    
69            * src/chm_common.c: coerce logical <-> double instead of
70            typecasting;  needed for "l" matrix handling in cholmod.
71    
72            * tests/other-pkgs.R (graph): small extension in "graph" checks.
73    
74            * R/sparseMatrix.R (graphNEL -> Tsparse): method for weight case.
75            (Tsp2grNEL): other fixes needed
76    
77    2006-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>
78    
79            * R/AllClass.R ("nMatrix"): and subclasses for "nonzero pattern"
80                    Matrices, since "lMatrix", also "lsparseM" can have NA
81            * R/ndenseMatrix.R, etc: new source files
82            * man/nsparseMatrix-classes.Rd, etc: new help files
83            * tests/: adaptions
84            * src/chm_common.c (chm_dense_to_SEXP): and others:
85                    new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL
86            * src/Csparse.c, etc: ditto
87    
88    2006-09-11  Douglas Bates  <bates@R-project.org>
89    
90            * src/Mutils.[ch],init.c inst/include/*.h: Move the
91            alloc_d**Matrix functions to the lme4 package.
92    
93    2006-09-09  Douglas Bates  <bates@R-project.org>
94    
95            * src/dsCMatrix.c (dsCMatrix_Cholesky): igoring LDL = FALSE now
96            fixed
97    
98    2006-09-09  Martin Maechler  <maechler@stat.math.ethz.ch>
99    
100            * R/lMatrix.R: new
101    
102            * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()
103    
104            * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"
105            * man/tcrossprod.Rd: ditto
106    
107    2006-09-08  Douglas Bates  <bates@stat.wisc.edu>
108    
109            * inst/include/Matrix_stubs.c,Matrix.h: Add declarations and stubs
110            for exported functions
111            * src/Makefile, src/CHOLMOD/Lib/Makefile, src/Metis,CAMD,CCOLAMD:
112            Remove partitioning algorithms for sparse matrix reordering.  The
113            copyright on the Metis code was problematic and the methods were
114            rarely used.
115            * src/triplet_to_col.[ch],MMHB.[ch]: Remove triplet_to_col.  Such
116            operations are now done entirely in CHOLMOD code.
117    
118    2006-09-06  Douglas Bates  <bates@R-project.org>
119    
120            * src/Mutils.h: Remove functions that are no longer used.
121    
122  2006-09-04  Douglas Bates  <bates@R-project.org>  2006-09-04  Douglas Bates  <bates@R-project.org>
123    
124          * src/dtCMatrix.c (dtCMatrix_validate): rename functions.          * src/dtCMatrix.c (dtCMatrix_validate): rename functions.
# Line 24  Line 145 
145    
146          * R/sparseMatrix.R (Arith): moved Arith group method one-level up          * R/sparseMatrix.R (Arith): moved Arith group method one-level up
147          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"
148          * R/dsparseMatrix.R: dito          * R/dsparseMatrix.R: ditto
149          * R/Csparse.R: dito          * R/Csparse.R: ditto
150    
151  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
152    
# Line 41  Line 162 
162    
163          * R/Auxiliaries.R (all0, is0): for 0-testing in presence of NA's          * R/Auxiliaries.R (all0, is0): for 0-testing in presence of NA's
164          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.
165          (.is.diagonal): dito          (.is.diagonal): ditto
166    
167          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's
168    

Legend:
Removed from v.1507  
changed lines
  Added in v.1592

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