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Old 01-12-2016, 03:13 AM   #1
vilperte
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Default CummeRbund - PCA

Hello,

I'm using the PCA plot function implemented in the CummeRbund package. The package is very user-friendly, however, I can't find a way to get the eigenvalues or the percentage of each principal component (PC1, PC2, PC3...). Does anyone know how to retrieve this information, if possible?

I would appreciate any feedback.

Thanks in advance!

Kind regards,

Vinicius
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Old 03-07-2016, 04:43 AM   #2
angelica_16
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Default eigenvalues PCA Cummerbund

Hello Vinicious

Did you got an asnwer to your question?
I am wondering the same about the eigenvectors in the Cumerbund PCA
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Old 03-07-2016, 06:45 AM   #3
vilperte
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Default

Hi,

No, I didn't get any feedback.

What I did was to extracted the geneset of my interest from CummeRbund and plot the PCAs using the ade4 package. It is also a very easy package to work with.

Best,

Vinicius
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Old 02-23-2017, 06:52 AM   #4
cbaudo
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vilperte, would you mind sharing your workflow for obtaining that geneset and using it with ade4? thank you
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