[R] PCA in predefined Groups??

SHAFI gowharshafi at gmail.com
Sat Mar 10 18:41:08 CET 2012


This has a simple answer but it has been eluding me nonetheless. 

I have been trying to build a PCA plot from scratch with the ability to plot
predefined groups in different colors.  I can plot PCA but I want it to plot
with predefined groups(samples) with top 100 expressed genes. I have three
groups. Can any body help me keeping in mind that the user is just beginner
in R.

Thanks in advance

View this message in context: http://r.789695.n4.nabble.com/PCA-in-predefined-Groups-tp4462536p4462536.html
Sent from the R help mailing list archive at Nabble.com.

More information about the R-help mailing list