Hi, all, I am wondering if there is any package doing lda and qda which allows assuming diagonal covariance matrices. I checked the lda function in MASS, and it seems it does not support this. Thanks, Cindy [[alternative HTML version deleted]]
Hi, all, I am wondering if there is any package doing lda and qda which allows assuming diagonal covariance matrices. I checked the lda function in MASS, and it seems it does not support this. Thanks, Cindy [[alternative HTML version deleted]]
Hi, all, I am wondering if there is any package doing lda and qda which allows assuming diagonal covariance matrices. I checked the lda function in MASS, and it seems it does not support this. Thanks, Cindy [[alternative HTML version deleted]]
On Aug 1, 2009, at 4:03 PM, cindy Guo wrote:> Hi, all, > > I am wondering if there is any package doing lda and qda which allows > assuming diagonal covariance matrices. I checked the lda function in > MASS, > and it seems it does not support this. >Did you try one of the r-search sites? e.g.: search.r-project.org/cgi-bin/namazu.cgi?query=diagonal+discriminant+analysis&max=100&result=normal&sort=score&idxname=functions&idxname=Rhelp08&idxname=views David Winsemius, MD Heritage Laboratories West Hartford, CT