Principal component analysis (PCA)

Question

[ahmed_bio82]

How can I do PCA from Fasta or GDE format? How can I change Fasta format to make it work with plink?

[Ram]

Please read rules #2 and #6 here: http://journals.plos.org/ploscompbiol/article?id=10.1371/journal.pcbi.1002202

Your question needs a lot more detail on your end goal as well as what you've tried so far.

[Friederike]

seconding Ram, it is particularly not clear what the question is you want to address and what the specific error might that you're encountering.