varclus and regression

["Shuxia Yu" <ysxzh@163.com>]

Dear all,

I hope to do variable clustering using ``varclus'' in library Hmisc 
to reduce the variables in my data set. And then do linear regression 
on the reduced data set using the clusters obtained in previous step.

However, I don't know how to represent the variables ensembled 
in the clusters. Would you like to give me some suggesitons? 

BTW, it may not a good way to do linear regression on a data set with a 
larger variables. Any hints?

Thank you very much for your consideration on this matter.

Best wishes,

Jinsong







・飞飞，第一款会飞的网游欢迎您！ 
・1.5G全国最大空间――网易126免费邮箱 http://www.126.com 火热抢注中>>>