[SciPy-User] Eigenvalues of masked array

eat e.antero.tammi@gmail....
Sat Jan 26 12:58:35 CST 2013


Hi,

On Sat, Jan 26, 2013 at 2:31 PM, Fg Nu <fgnu32@yahoo.com> wrote:

> How can I compute the eigenvalues and eigenvectors of a masked NumPy
> array? For an unmasked array, this can be achieved by scipy.linalg.eig.
>
If the proportion of masked elements is low, you may like to substitute the
masked ones with some imputation technique (
http://en.wikipedia.org/wiki/Imputation_(statistics)) and then use
scipy.linalg.eig.

My 2 cents,
-eat

>
>
> Thanks
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