[R] 12th Root of a Square (Transition) Matrix

[Peter Langfelder]

On Fri, Nov 4, 2011 at 2:37 PM, David Winsemius <dwinsemius at comcast.net> wrote:

>
> The 12th (matrix) root of M: e^( 1/n * log(M) )
>
>> require(Matrix)
>> M1.12 <- expm( (1/12)*logm(M) )

I like this - haven't thought of the matrix algebra functions in Matrix.

Thanks,

Peter