[R] diagonal LDA and QDA

David Winsemius dwinsemius at comcast.net
Mon Aug 3 15:35:39 CEST 2009


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.:

http://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




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