I am running the following code:
pca.result_scaled <- pca(data, scale=T) plotIndiv(pca.result_scaled, ind.names = TRUE, pch=NULL)
As you can see, I. have three extreme outliers which I would like to exclude before proceeding to PLS-DA analysis but I am not able to identify which samples these are. I get dots instead of the ind.names despite
ind.names = TRUE, pch=NULL
testing with pch=F just gives me squares. I am using the latest dev version 6.17.28
Can you please help me identify these samples?
Thank you very much!