JJTh == Thaden, John J [EMAIL PROTECTED]
on Sun, 2 Jul 2006 07:38:21 -0500 writes:
JJTh Dear R-Help list: I'm using the Matrix library to
JJTh operate on 600 X ~5000 element unsymmetrical sparse
JJTh arrays. So far, so good, but if I find I need more
JJTh speed or
So far I've used only 'new(dgC.Matrix,...)' and
'new(dgT.Matrix,...)'! I did not mean to malign
Matrix speed/functionality -- I've not tested these
yet -- nor do I quite know yet what function(s) I
needto perform on my matrices! My questions were
hypothetical. Thanks for the additional
Dear R-Help list:
I'm using the Matrix library to operate on 600 X ~5000 element
unsymmetrical sparse arrays. So far, so good, but if I find I need more
speed or functionality, how hard would it be to utilize other sparse
matrix toolsets from within R, say MUMPS, PARDISO or UMFPACK, that do
