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 2050, Tue Aug 14 22:23:33 2007 UTC revision 2102, Fri Jan 11 22:35:25 2008 UTC
# Line 1  Line 1 
1    2008-01-11  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * DESCRIPTION (Date): make ready for release
4    
5            * R/dgeMatrix.R: fix rcond() method for "dgeMatrix".
6    
7    2007-12-08  Martin Maechler  <maechler@stat.math.ethz.ch>
8    
9            * R/pMatrix.R: as(*, "matrix") now returns 0/1 *integer* matrix,
10                    and hence does as.vector(.).
11            * man/pMatrix-class.Rd: docs
12            * R/sparseMatrix.R: fix for printing "integer sparse"
13    
14            * tests/Class+Meth.R (tstMatrixClass): test M[FALSE], M[2] etc
15    
16            * R/Matrix.R and others: use "exact" function argument list for
17                    both "["   : (x, i,j, ..., drop)
18                    and  "[<-" : (x, i,j, ..., value)
19    
20            * R/denseMatrix.R: M[i] and M[i] <- v  (i vector) now work
21            * R/Tsparse.R (replTmat):    ditto
22            * R/diagMatrix.R (replDiag): ditto
23            * R/Csparse.R (replCmat):    ditto {was it worth the pain?}
24            * tests/indexing.R: testing the above
25    
26    2007-12-07  Martin Maechler  <maechler@stat.math.ethz.ch>
27    
28            * R/sparseMatrix.R (cov2cor): method for sparse matrices
29    
30            * R/diagMatrix.R ([<-): fix   D[ cbind(i,j) ] <- v
31    
32            * R/bind2.R: fix for Rsparse* and rbind2(dense,dense)
33    
34            * tests/Class+Meth.R: test cbind2, rbind2  and  diag<-
35    
36    2007-12-06  Martin Maechler  <maechler@stat.math.ethz.ch>
37    
38            * R/Matrix.R: "generic" cov2cor() method
39    
40            * R/nearPD.R: new 'only.values', 'keepDiag' arguments;
41                    speed up Q %*% D %*% t(Q)
42            * tests/dpoMatrix.R: test nearPD()
43    
44    2007-12-05  Doug Bates and Martin Maechler
45    
46            * R/sparseMatrix.R: xtabs(*, sparse=.) function; an extention of
47            stats::xtabs() allowing to create sparse matrices.
48    
49    2007-10-08  Martin Maechler  <maechler@stat.math.ethz.ch>
50    
51            * DESCRIPTION (Version): *-4 (released *-3 two days ago)
52    
53    2007-10-06  Martin Maechler  <maechler@stat.math.ethz.ch>
54    
55            * R/pMatrix.R: solve(<Matrix>, <pMatrix>)
56    
57    2007-10-05  Martin Maechler  <maechler@stat.math.ethz.ch>
58    
59            * R/LU.R: solve() method for "denseLU"
60    
61    2007-10-01  Martin Maechler  <maechler@stat.math.ethz.ch>
62    
63            * DESCRIPTION (Version): 0.999375-3 preparing for release
64    
65            * R/AllGeneric.R: simplify  if(.) .. else .. for R <= 2.5.1
66    
67            * R/Matrix.R (Matrix): .Internal(matrix(..)) different for R >= 2.7.0
68    
69    2007-09-26  Martin Maechler  <maechler@stat.math.ethz.ch>
70    
71            * R/pMatrix.R (.m.mult.pMat): fix <matrix> %*% <pMatrix>,
72              thanks to Kasper Kristensen.
73            * tests/matprod.R: regression test for that.
74    
75    2007-09-23 17:32  Douglas Bates <bates@stat.wisc.edu>
76    
77            * [r4778] R/AllGeneric.R: Check R version before defining generics for
78              primitives
79    
80    2007-09-13  Martin Maechler  <maechler@stat.math.ethz.ch>
81    
82            * R/denseMatrix.R (rcond): method
83            * R/sparseQR.R (rcond): method, use x or t(x)
84    
85    2007-09-12  Martin Maechler  <maechler@stat.math.ethz.ch>
86    
87            * R/dgeMatrix.R (rcond): method: work via qr.R() for non-square
88            matrices.
89            * R/sparseMatrix.R: Ditto for all other rcond() method definitions.
90    
91            * man/rcond.Rd: mention the more general definition, and add
92            example for non-square matrices.
93    
94            * man/chol.Rd: new file, for the S4 chol() generic and all methods.
95    
96    2007-09-11  Martin Maechler  <maechler@stat.math.ethz.ch>
97    
98            * R/sparseQR.R: add qr.R() method [to be used for rcond()]
99    
100    2007-09-01  Martin Maechler  <maechler@stat.math.ethz.ch>
101    
102            * R/Matrix.R ([<-): add (Matrix,missing,ANY,Matrix) etc
103            * tests/indexing.R: add new regression for the above cases.
104    
105    2007-08-30  Martin Maechler  <maechler@stat.math.ethz.ch>
106    
107            * src/Mutils.h (__sun): clause for alloca.h on Solaris
108    
109    2007-08-16  Martin Maechler  <maechler@stat.math.ethz.ch>
110    
111            * DESCRIPTION (Date, Version): 0.999375-2
112    
113    2007-08-15  Martin Maechler  <maechler@stat.math.ethz.ch>
114    
115            * R/HBMM.R (readMM): make work for pattern matrices as well
116    
117  2007-08-14 13:07  Douglas Bates <bates@stat.wisc.edu>  2007-08-14 13:07  Douglas Bates <bates@stat.wisc.edu>
118    
119          * [r4730] src/Mutils.h: declare alloca          * [r4730] src/Mutils.h: declare alloca
# Line 8  Line 124 
124            src/mmio.c, src/mmio.h: Remove deprecated function writeHB and its            src/mmio.c, src/mmio.h: Remove deprecated function writeHB and its
125            methods; switch writeMM to use CHOLMOD code; repair readMM            methods; switch writeMM to use CHOLMOD code; repair readMM
126    
   
127  2007-08-14  Martin Maechler  <maechler@stat.math.ethz.ch>  2007-08-14  Martin Maechler  <maechler@stat.math.ethz.ch>
128    
129          * R/nearPD.R, man/nearPD.Rd (nearPD): new function built on Jens          * R/nearPD.R, man/nearPD.Rd (nearPD): new function built on Jens

Legend:
Removed from v.2050  
changed lines
  Added in v.2102

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