[R] Sparse Matrices in R

[Bjørn-Helge Mevik]

"Wolski" <wolski at molgen.mpg.de> writes:

> Hi!
> help.search("sparse matrix")
>
>
> graph2SparseM(graph)    Coercion methods between graphs and sparse
>                         matrices
> tripletMatrix-class(Matrix)
>                         Class "tripletMatrix" sparse matrices in
>                         triplet form
> SparseM.hb(SparseM)     Harwell-Boeing Format Sparse Matrices
> image,matrix.csr-method(SparseM)
>                         Image Plot for Sparse Matrices
> etc .....

Which of course assumes that you already have packages such as
SparseM, Matrix and graph installed on your system.  If you don't,
help.search("sparse matrix") returns no matches.  :-)

-- 
Bjørn-Helge Mevik