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 1455, Mon Aug 28 15:35:44 2006 UTC revision 1572, Sat Sep 16 22:06:45 2006 UTC
# Line 1  Line 1 
1    2006-09-16  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * R/sparseMatrix.R (prSpMatrix): print logical NAs "visibly"
4                    as 'N' (1-letter - Ok?)
5    
6            * tests/group-methods.R: add test for logical + NAs
7    
8            * R/dMatrix.R ("Compare"): fix to work with NA's
9    
10            * R/AllClass.R: "Cholesky" etc now inherit from MatrixFactorization.
11    
12            * src/lgCMatrix.c (ncsc_to_matrix): renamed from lcsc_to_matrix()
13                    which is implemented.
14    
15    2006-09-15  Martin Maechler  <maechler@stat.math.ethz.ch>
16    
17            * src/chm_common.c: coerce logical <-> double instead of
18            typecasting;  needed for "l" matrix handling in cholmod.
19    
20            * tests/other-pkgs.R (graph): small extension in "graph" checks.
21    
22            * R/sparseMatrix.R (graphNEL -> Tsparse): method for weight case.
23            (Tsp2grNEL): other fixes needed
24    
25    2006-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>
26    
27            * R/AllClass.R ("nMatrix"): and subclasses for "nonzero pattern"
28                    Matrices, since "lMatrix", also "lsparseM" can have NA
29            * R/ndenseMatrix.R, etc: new source files
30            * man/nsparseMatrix-classes.Rd, etc: new help files
31            * tests/: adaptions
32            * src/chm_common.c (chm_dense_to_SEXP): and others:
33                    new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL
34            * src/Csparse.c, etc: dito
35    
36    2006-09-11  Douglas Bates  <bates@R-project.org>
37    
38            * src/Mutils.[ch],init.c inst/include/*.h: Move the
39            alloc_d**Matrix functions to the lme4 package.
40    
41    2006-09-09  Douglas Bates  <bates@R-project.org>
42    
43            * src/dsCMatrix.c (dsCMatrix_Cholesky): igoring LDL = FALSE now
44            fixed
45    
46    2006-09-09  Martin Maechler  <maechler@stat.math.ethz.ch>
47    
48            * R/lMatrix.R: new
49    
50            * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()
51    
52            * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"
53            * man/tcrossprod.Rd: dito
54    
55    2006-09-08  Douglas Bates  <bates@stat.wisc.edu>
56    
57            * inst/include/Matrix_stubs.c,Matrix.h: Add declarations and stubs
58            for exported functions
59            * src/Makefile, src/CHOLMOD/Lib/Makefile, src/Metis,CAMD,CCOLAMD:
60            Remove partitioning algorithms for sparse matrix reordering.  The
61            copyright on the Metis code was problematic and the methods were
62            rarely used.
63            * src/triplet_to_col.[ch],MMHB.[ch]: Remove triplet_to_col.  Such
64            operations are now done entirely in CHOLMOD code.
65    
66    2006-09-06  Douglas Bates  <bates@R-project.org>
67    
68            * src/Mutils.h: Remove functions that are no longer used.
69    
70    2006-09-04  Douglas Bates  <bates@R-project.org>
71    
72            * src/dtCMatrix.c (dtCMatrix_validate): rename functions.
73            * src/DEPS.mkf: update
74    
75    2006-09-02  Martin Maechler  <maechler@stat.math.ethz.ch>
76    
77            * created branches/Matrix-for-R-2.3.x;  on trunk: do
78            * DESCRIPTION (Version): 0.9975-0
79            (Depends): R (>= 2.4.0)
80    
81    2006-09-01  Douglas Bates  <bates@R-project.org>
82    
83            * R/sparseMatrix.R: Added direct method to CsparseMatrix from graphNEL
84    
85    2006-09-01  Martin Maechler  <maechler@stat.math.ethz.ch>
86    
87            * R/sparseMatrix.R: add coercion from "ANY" to "sparseMatrix"
88            * R/denseMatrix.R:  add coercion from "ANY" to "denseMatrix"
89    
90            * R/Matrix.R ([): use nargs() to disambiguate M[i] and M[i,]
91    
92    2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
93    
94            * R/sparseMatrix.R (Arith): moved Arith group method one-level up
95            from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"
96            * R/dsparseMatrix.R: dito
97            * R/Csparse.R: dito
98    
99    2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
100    
101            * R/dMatrix.R (Compare): improve availability of "<", etc
102            * R/Auxiliaries.R (asTuniq): new; also make use of R 2.4.x print(*,max)
103    
104    2006-08-30  Martin Maechler  <maechler@stat.math.ethz.ch>
105    
106            * R/dgCMatrix.R: aargh: "Arith(<dgC>, numeric)" was wrong because
107            of a 0-index which was used as 1-index (..hmm)
108    
109            * R/sparseMatrix.R (prSpMatrix): fix printing an all-0 sparse Matrix
110    
111            * R/Auxiliaries.R (all0, is0): for 0-testing in presence of NA's
112            * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.
113            (.is.diagonal): dito
114    
115            * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's
116    
117            * R/Matrix.R (Matrix): also work for NA data
118    
119  2006-08-28  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-08-28  Martin Maechler  <maechler@stat.math.ethz.ch>
120    
121          * R/Matrix.R (Matrix): + 'forceCheck' argument; dimnames setting          * R/Matrix.R (Matrix): + 'forceCheck' argument; dimnames setting

Legend:
Removed from v.1455  
changed lines
  Added in v.1572

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