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revision 1767, Mon Feb 5 16:53:17 2007 UTC revision 1833, Tue May 8 12:25:57 2007 UTC
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1    2007-05-08  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * R/Tsparse.R (replTmat): fix the case of *duplicated* index
4            entries.
5            * tests/indexing.R(out): add regression test for it
6    
7    2007-04-30  Martin Maechler  <maechler@stat.math.ethz.ch>
8    
9            * R/(l(dense|sparse))?Matrix.R (!): use 'x', not 'e1' as argument
10            name for "!" method definitions.
11    
12    2007-04-26  Martin Maechler  <maechler@stat.math.ethz.ch>
13    
14            * R/Tsparse.R (intI): new utility, used for "[" :
15                    Cleanup up there, and fixes for duplicated indices - more TODO!
16    
17            * tests/indexing.R(out): more tests
18    
19    2007-04-25  Douglas Bates  <bates@stat.wisc.edu>
20    
21            * DESCRIPTION,src/Makefile: require R>= 2.5.0 and remove Lapack
22            code that is now part of the R Lapack library.
23    
24            * src/init.c,inst/include/{Matrix_stubs.c,cholmod.h}:export
25            cholmod_factorize_p (used in lme4 for GLMMs and NLMMs).
26    
27    2007-04-21  Martin Maechler  <maechler@stat.math.ethz.ch>
28    
29            * R/Matrix.R (image): method for all Matrices, not just sparse ones.
30    
31    2007-04-17  Martin Maechler  <maechler@stat.math.ethz.ch>
32    
33            * R/Auxiliaries.R (tapply1): unname(.) -> colSums() etc don't end
34            up with extraneous names '0'...'<n-1>'
35    
36    2007-04-12  Martin Maechler  <maechler@stat.math.ethz.ch>
37    
38            * R/dgTMatrix.R (mat2dgT): care about NAs
39    
40    2007-04-11  Martin Maechler  <maechler@stat.math.ethz.ch>
41    
42            * R/kronecker.R: triangularity preserving methods
43    
44    2007-03-27  Martin Maechler  <maechler@stat.math.ethz.ch>
45    
46            * R/kronecker.R: new file collecting kronecker() methods in one
47                    place.  Goal: become much faster!
48    
49    2007-03-23  Martin Maechler  <maechler@stat.math.ethz.ch>
50    
51            * src/dtCMatrix.c (dtCMatrix_solve): use the new code from Kasper
52            Kristensen based cs_spsolve() instead of _lsolve & _usolve which
53            can be much faster.
54    
55            * tests/matprod.R: add regression tests for these (upper & lower).
56    
57    2007-03-19  Martin Maechler  <maechler@stat.math.ethz.ch>
58    
59            * R/Matrix.R (diff): method for our Matrices.
60    
61            * R/sparseMatrix.R (isDiagonal): check dim()!
62    
63    2007-03-17  Martin Maechler  <maechler@stat.math.ethz.ch>
64    
65            * R/Matrix.R (dim<-): new method for "reshape()" built on a
66            proposal from Tamas Papp.
67    
68    2007-03-16  Martin Maechler  <maechler@stat.math.ethz.ch>
69    
70            * R/AllGeneric.R: remove all  if(!isGeneric(.))  clauses
71    
72            * R/zzz.R (.onLoad, .onUnload): do *not* leave bind_activation(TRUE);
73            rather define and export  cBind() and rBind() only.
74            --> useRs *must* change code that used to have cbind()/rbind() !!
75    
76            * R/bind.R: change tests from cbind() to cBind() and similarly to rBind()
77            * R/bind.Rout.save: ditto
78    
79    2007-02-16  Douglas Bates  <bates@r-project.org>
80    
81            * DESCRIPTION (Date, Version): 0.9975-11 with new date
82            * src/dgCMatrix.c (R_to_CMatrix, compressed_to_TMatrix): remove
83            const modifier on declaration of the array 'valid'
84    
85    2007-02-12  Douglas Bates  <bates@stat.wisc.edu>
86    
87            * R/CHMfactor.R: Add image method (coercion to sparseMatrix).
88    
89  2007-02-05  Martin Maechler  <maechler@stat.math.ethz.ch>  2007-02-05  Martin Maechler  <maechler@stat.math.ethz.ch>
90    
91            * DESCRIPTION (Date, Version): 0.9975-10 with new date.
92    
93          * R/Ops.R (Arith): make sure Csparse o Csparse also works for e.g. ntCMatrix          * R/Ops.R (Arith): make sure Csparse o Csparse also works for e.g. ntCMatrix
94          * tests/simple.R: test the above and some of these coercions:          * tests/simple.R: test the above and some of these coercions:
95    

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