Sparse Matrices in R
"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. :-)
Bj??rn-Helge Mevik