Displaying 3 results from an estimated 3 matches for "mump".
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2006 Jul 02
1
sparse matrix tools
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
not have explicit R interfaces? More information on these is available
here
www.cise.ufl.edu/research/sparse/umfpack/
www.computational.unibas.ch/cs/scicomp/software/pardiso
www.enseeiht.fr/lima/apo/MUMPS/
and in these reviews
ftp://ftp.numerical.rl.ac.u...
2005 Aug 19
0
Form.Element.getValue for checkboxes and radios?
...;fieldset>
<legend>Medical History</legend>
<input name="history_illness"
type="checkbox"
value="Smallpox" /> Smallpox
<input name="history_illness"
type="checkbox"
value="Mumps" /> Mumps
<input name="history_illness"
type="checkbox"
value="Dizziness" /> Dizziness
<input name="history_illness"
type="checkbox"
value="Sneezing" /> Sneezing
</fie...
2009 Feb 22
2
[SoC09-Info] An IPopt interface for R
There have been several messages on R-devel mentioning the interior
point optimization software Ipopt, https://projects.coin-op/Ipopt/.
This C++ library is released under a license called the Common Public
License.
I have two questions that readers of R-devel may be able to answer.
1) Would creating an Ipopt interface for R be duplicating existing
efforts? That is, has someone already done so