SendEmail.jtp?type=node&node=4702678&i=0>> wrote:
>
> >
> > If all goes well then
> >eigen(lastEigenX)
> > will cause the same error and you or someone on this list can see what
> > is odd about that matrix (e.g., by looking at its singular values)
Sorry for being unclear. I am using R x64 3.1.2 for simulation. Basically I
got a matrix of genetic data and calculated the kernel matrix. Now I have
trouble applying eigen function on the kernel matrix for a few simulations
but not most of them. I tried other methods but none of them worked. I
Thank you for your reply. Do you have any idea of how to get rid of the
errors? I tried Null function to calculate eigenvectors and nearPD to get
approximate positive definite matrix first but they also had errors.
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Hi,
I got an error message in my program saying
"Error in eigen(gene_intersection.kernel) :
error code 1 from Lapack routine 'dsyevr'
Execution halted".
As you see, I was trying to compute the eigenvalues of a matrix but got this
error. Is there anyone who knows what
