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[matrix] Diff of /pkg/TODO
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Diff of /pkg/TODO

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revision 344, Mon Nov 15 23:29:41 2004 UTC revision 510, Fri Feb 4 23:36:17 2005 UTC
# Line 1  Line 1 
 - Fix up the image method for the csc classes so the xlim and ylim are at half-integers  
   
 - Check whether the xtmp and atmp arguments are needed in the triplet_to_col call in lmeRep.c  
   
1  - Report the problem in the Linux ldexp manual page.  The second and  - Report the problem in the Linux ldexp manual page.  The second and
2    third calls in the Synopsis should be to ldexpf and ldexpl.    third calls in the Synopsis should be to ldexpf and ldexpl.
3    
4    - [,] indexing
5    
6    - group generics: "Arith", but also "Ops" and "Math";  see
7      ?Math.data.frame  and the examples in
8      ?SetGeneric
9    
10    - check to see if the .onLoad function to require the methods package
11      (in the AllClass.R file) is needed
12    
13    - Should the uplo and diag slots continue to be stored as character?
14      An alternative is to use a factor as in the enum values for the
15      cblas.
16    
17    - Organization of the source code files - right now they are organized
18      according to class (e.g. dgeMatrix.R, dgeMatrix.h, dgeMatrix.c).  Is
19      there a better way?
20    
21    - Fix the calculation of the Dim slot for the crossprod method for
22      dgCMatrix objects (too tired to do that now).
23    
24    - bCrosstab(): do we really want the diagonal "V:V" crosstabs?
25    
26    - src/Metis/ : some Makefile needs fixing, as changing src/Metis/*.c
27                 does not lead to recompilation.
28    
29    - man/Matrix.Rd :  has example with dimnames, but we just drop them!
30                    MM thinks dimnames should be supported (but then ...)
31    
32    - data/ : names 'mm' and even more 'y' are  ``too short''.
33            If we really want to keep them, don't use "LazyData"
34            (such that one needs  data(*) explicitly);
35            But MM would rather want something like  ex.mm and ex.y

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