[R] Principal Components Analysis

SNN s.nancy1 at yahoo.com
Wed Dec 26 23:49:13 CET 2007


Hi,

I do have a file that has 500000 columns and 40 rows. I want to apply PCA on
that data and this is what I did

h1<-read.table("Ccode.txt", sep='\t', header=F) # reads the data from the
file Ccode.txt
 h2<-prcomp(na.omit(h1),center=T)
 
but I am getting the following error
 
"Error in svd(x, nu = 0) : 0 extent dimensions"


I appreciate if someone can help

Thanks

-- 
View this message in context: http://www.nabble.com/Principal--Components-Analysis-tp14507365p14507365.html
Sent from the R help mailing list archive at Nabble.com.



More information about the R-help mailing list