Re: [R] plotting pca of samples in different colors

elp@r-project.org Subject: [R] plotting pca of samples in different colors Hi! All, I am working on a dataset 'rat' with dimension 20500x363. I have calculated pca of samples (columns). Now I am trying to plot first two principle components with specified columns in different col

Re: [R] plotting pca of samples in different colors

On 18.04.2010 15:46, Amit wrote: Hi! All, I am working on a dataset 'rat' with dimension 20500x363. I have calculated pca of samples (columns). Now I am trying to plot first two principle components with specified columns in different color. I have done following so far: dim(rat) [1] 20500

[R] plotting pca of samples in different colors

Hi! All, I am working on a dataset 'rat' with dimension 20500x363. I have calculated pca of samples (columns). Now I am trying to plot first two principle components with specified columns in different color. I have done following so far: > dim(rat) [1] 20500 363 >#specifying columns to be colo