Question: How to obtain loading eigenvalues from CPCA?
0
gravatar for Arko
10 days ago by
Arko20
US/Boston/Boston University
Arko20 wrote:

I'm experimenting with CPCA made available in the contrastive module in python.

Description found here - https://www.nature.com/articles/s41467-018-04608-8#Bib1 GitHub and Description here - https://github.com/abidlabs/contrastive

I'm trying to obtain the eigenvalues (loadings) for the CPCA run, but it seems to give only the eigenvectors (projections) only.

Does anyone have the faintest idea on how to do this?

cpca contrastive python • 105 views
ADD COMMENTlink written 10 days ago by Arko20
1

A brief look at the code shows that they are discarded, so you'll have to modify the source code (check method cpca_alpha).

ADD REPLYlink written 9 days ago by Jean-Karim Heriche20k

I was hoping it wouldn't come to that, altering source code always ends up breaking it. At least in my case. Thanks though!

ADD REPLYlink written 9 days ago by Arko20
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