Displaying 1 result from an estimated 1 matches for "ng1847".
2008 Feb 14
1
Principal component analysis PCA
Hi,
I am trying to run PCA on a set of data with dimension 115*300,000. The
columns represnt the snps and the row represent the individuals. so this is
what i did.
#load the data
code<-read.table("code.txt", sep='\t', header=F, nrows=300000)
# do PCA #
pr<-prcomp(code, retx=T, center=T)
I am getting the following error message
"Error: cannot allocate vector of