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revision 1548, Mon Sep 11 22:13:07 2006 UTC revision 1635, Tue Oct 17 21:21:44 2006 UTC
# Line 1  Line 1 
1    2006-10-17  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * R/diagMatrix.R (%*%): rep(*, each = .) in Matrix %*% diagonal.
4            * tests/matprod.R: add tests for the bug fixed.
5    
6    2006-10-11  Douglas Bates  <bates@stat.wisc.edu>
7    
8            * src/HBMM.[ch]: remove HarwellBoeing format for writing.
9            * src/SOURCES_C.mkf (SOURCES_C): no longer compile iohb.c
10    
11    2006-10-06  Douglas Bates  <bates@stat.wisc.edu>
12    
13            * R/d[gs]CMatrix.R: deprecate the writeHB function.  Use writeMM instead.
14    
15    2006-10-06  Martin Maechler  <maechler@stat.math.ethz.ch>
16    
17            * DESCRIPTION (Version): 0.9975-3
18    
19            * R/diagMatrix.R (bdiag): new function constructing block diagonal
20            (sparse) matrices.
21            * man/bdiag.Rd: docu + examples
22    
23            * R/Csparse.R (replCmat): calling new Csparse_drop() now.
24    
25            * src/Csparse.c (Csparse_general_to_symmetric, Csparse_drop): new functions
26            * R/lsCMatrix.R: three more coercions to lsC (thanks to the above)
27    
28            * R/diagMatrix.R (Diagonal): '[<-' method for diag.matrices such
29            that result is sparse or diagonal (and not dense).
30    
31            * man/Subassign-methods.Rd: fix examples
32    
33            * R/Matrix.R (Matrix):  Matrix(0, *) or Matrix(*, sparse=TRUE)
34            should always return a sparse (and not sometimes a diagonal) matrix.
35    
36    2006-10-05  Martin Maechler  <maechler@stat.math.ethz.ch>
37    
38            * R/Matrix.R ([<-): also for value "Matrix" or "matrix"
39    
40    2006-10-04  Douglas Bates  <bates@stat.wisc.edu>
41    
42            * DESCRIPTION (Version): 0.9975-2
43    
44            * inst/include/Matrix_stubs.c (M_cholmod_sparse_to_triplet): export more symbols
45    
46    2006-10-02  Douglas Bates  <bates@R-project.org>
47    
48            * tests/dg_Matrix.R: Simplify test taking into account new code.
49    
50    2006-09-29  Martin Maechler  <maechler@stat.math.ethz.ch>
51    
52            * R/Csparse.R (replCmat): improve for missing i / j in non-simple cases
53    
54            * R/lsTMatrix.R: new files w/ missing methods
55            * R/nsTMatrix.R:  "  'for completeness'
56    
57            * tests/Class+Meth.R: a bit less 'not.ok.classes'
58    
59            * R/Tsparse.R (t): generalized "t" method from "dgT*" to "Tsparse*"
60    
61    
62    2006-09-28  Douglas Bates  <bates@R-project.org>
63    
64            * src/dppMatrix.h: Ensure definition of dspMatrix_validate is
65            included.
66    
67            * src/init.c, inst/include/{Matrix.h,Matrix_stubs.h,cholmod.h}:
68            Export C-callable functions used in Zt_create in lme4.
69    
70    2006-09-28  Martin Maechler  <maechler@stat.math.ethz.ch>
71    
72            * DESCRIPTION (Version): 0.9975-1
73    
74            * tests/simple.R: less checks fail; using NA, found that our
75                    kronecker() is not base-compatible with NA's.
76    
77            * R/dMatrix.R: "Compare" method now implemented for all cases
78    
79            * R/Auxiliaries.R (indTri): == which([lower/upper].tri( * )) new utility
80    
81            * man/dtpMatrix-class.Rd: mention length of 'x' slot
82    
83            * src/dtpMatrix.c (dtpMatrix_validate): fix check
84            * src/dspMatrix.c (dspMatrix_validate): ditto
85    
86            * R/dtTMatrix.R (gt2tT): fix ("l" -> "n")
87              including coercion to [nl]tTMatrix.
88    
89            * R/diagMatrix.R (show): print a header line as for other classes.
90    
91    2006-09-27  Martin Maechler  <maechler@stat.math.ethz.ch>
92    
93            * src/Makefile.win (SUBDIRS): fix typo
94    
95    2006-09-19  Martin Maechler  <maechler@stat.math.ethz.ch>
96    
97            * DESCRIPTION (Date): ready to release 0.9975-0 to CRAN
98    
99    2006-09-18  Douglas Bates  <bates@stat.wisc.edu>
100    
101            * R/[CT]sparse.R (crossprod and tcrossprod): Handle the cases for x
102            symmetric and y missing in R code using %*% (cholmod_aat doesn't
103            accept a symmetric matrix).
104            * tests/group-methods.R: Uncomment test of crossprod applied to
105            lsCMatrix objects.
106    
107    2006-09-18  Martin Maechler  <maechler@stat.math.ethz.ch>
108    
109            * R/AllClass.R (symmetricMatrix): add validity method (available
110            in C for a long time). Many "n..Matrix": drop (wrong) validity arg.
111    
112            * src/lgCMatrix.c (lgCMatrix_validate): check 'x' slot (!)
113    
114            * tests/indexing.Rout.save:
115            * tests/indexing.R: additions, mainly for 'lsparse'
116    
117            * R/diagMatrix.R (Diagonal) & coercion to lgTMatrix: fixes for NA
118            case.
119    
120            * R/Auxiliaries.R (nz.NA): new utility now used in nnzero()
121    
122    2006-09-16  Martin Maechler  <maechler@stat.math.ethz.ch>
123    
124            * R/sparseMatrix.R (prSpMatrix): print logical NAs "visibly"
125                    as 'N' (1-letter - Ok?)
126    
127            * tests/group-methods.R: add test for logical + NAs
128    
129            * R/dMatrix.R ("Compare"): fix to work with NA's
130    
131            * R/AllClass.R: "Cholesky" etc now inherit from MatrixFactorization.
132    
133            * src/lgCMatrix.c (ncsc_to_matrix): renamed from lcsc_to_matrix()
134                    which is implemented.
135    
136    2006-09-15  Martin Maechler  <maechler@stat.math.ethz.ch>
137    
138            * src/chm_common.c: coerce logical <-> double instead of
139            typecasting;  needed for "l" matrix handling in cholmod.
140    
141            * tests/other-pkgs.R (graph): small extension in "graph" checks.
142    
143            * R/sparseMatrix.R (graphNEL -> Tsparse): method for weight case.
144            (Tsp2grNEL): other fixes needed
145    
146  2006-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>
147    
148          * R/AllClass.R ("nMatrix"): and subclasses for "nonzero pattern"          * R/AllClass.R ("nMatrix"): and subclasses for "nonzero pattern"
# Line 7  Line 152 
152          * tests/: adaptions          * tests/: adaptions
153          * src/chm_common.c (chm_dense_to_SEXP): and others:          * src/chm_common.c (chm_dense_to_SEXP): and others:
154                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL                  new 'Rkind' argument: "l*" and "d*" both use CHOLMOD_REAL
155          * src/Csparse.c, etc: dito          * src/Csparse.c, etc: ditto
156    
157  2006-09-11  Douglas Bates  <bates@R-project.org>  2006-09-11  Douglas Bates  <bates@R-project.org>
158    
# Line 26  Line 171 
171          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()          * R/sparseMatrix.R (Tsp2grNEL): do not yet use graph::foo()
172    
173          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"          * R/dgeMatrix.R: do not define tcrossprod() methods for "matrix"
174          * man/tcrossprod.Rd: dito          * man/tcrossprod.Rd: ditto
175    
176  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>  2006-09-08  Douglas Bates  <bates@stat.wisc.edu>
177    
# Line 69  Line 214 
214    
215          * R/sparseMatrix.R (Arith): moved Arith group method one-level up          * R/sparseMatrix.R (Arith): moved Arith group method one-level up
216          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"          from "dsparse" to "sparse" and now go via "Csparse" instead of "dgC"
217          * R/dsparseMatrix.R: dito          * R/dsparseMatrix.R: ditto
218          * R/Csparse.R: dito          * R/Csparse.R: ditto
219    
220  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-08-31  Martin Maechler  <maechler@stat.math.ethz.ch>
221    
# Line 86  Line 231 
231    
232          * 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
233          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.          * R/Auxiliaries.R (isTriMat): use all0() for 0-testing.
234          (.is.diagonal): dito          (.is.diagonal): ditto
235    
236          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's          * R/lgTMatrix.R: as("matrix", "lgTMatrix"): warn about NA's
237    

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