Re: [R] PCA with a lot of zeros

Hello all, I was wondering if R has some routine that can handle PCA with a lot of zeros. I have fourteen variables - these variables represent angles...so there are some negative and some positive angles. Histograms appear sparse - in the sense that there are gaps. Any ideas or papers would be

Re: [R] PCA with a lot of zeros

- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On Behalf Of Jim Silverton Sent: 08 July 2014 17:30 To: r-help@r-project.org Subject: Re: [R] PCA with a lot of zeros Hello all, I was wondering if R has some routine that can handle PCA with a lot of zeros. I have