On Sat, 26 Sep 2009, Gabor Grothendieck wrote:
Try:
expm( - M)
Mimosa probably meant say 'the inverse function'.
I do not see one in R.
Chuck
On Sat, Sep 26, 2009 at 5:06 PM, Mimosa Zeus <mimosa1...@yahoo.fr> wrote:
Dear R users,
Does anyone has implemented the inverse of the matrix exponential (expm in the
package Matrix)?
In Matlab, there're logm and expm, there's only expm in R.
Cheers
Mimosa
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