SCM

SCM Repository

[matrix] Diff of /pkg/TODO
ViewVC logotype

Diff of /pkg/TODO

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 634, Sun Mar 13 21:01:45 2005 UTC revision 712, Fri May 6 22:20:59 2005 UTC
# Line 47  Line 47 
47    
48  - implement diagonal Matrix class  "ddiMatrix" etc  - implement diagonal Matrix class  "ddiMatrix" etc
49    using constructor function Diagonal() or Diag().    using constructor function Diagonal() or Diag().
50    
51    ---
52    
53    - combine the C functions for multiplication by special forms and
54      solution wrt special forms by using a 'right' argument and a
55      'classed' argument.
56       [done with dgeMatrix_matrix_mm();  not yet for other classes;
57        and for _crossprod()]
58    
59    - add more comprehensive examples / tests for Schur decomposition
60    
61    - arithmetic for sparse matrices:
62                 <sparseMatrix>  o  { <scalar> | <same-dim-sparseMatrix> }
63      should return a sparse matrix  for at least "+" and "*" , also %%,
64      and "/" and "%/%" at least when the RHS is non-zero a scalar.
65    
66    ---
67    
68    - in lmer.c check all instances of the use of ZtX and XtX and change
69      them so that having a negative last element of nc means use the
70      response only (but look for it in the right place).

Legend:
Removed from v.634  
changed lines
  Added in v.712

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