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st: sort of standardization


From   Ginevra Biino <biino@igm.cnr.it>
To   Statalist <statalist@hsphsun2.harvard.edu>
Subject   st: sort of standardization
Date   Wed, 12 May 2010 16:29:39 +0200

Dear Statalist,
I have to standardize many variables (in order to run PCA).
Besides generating the n corresponding std(varname) vars, which I have already done, I also want to generate n new  variables obtained dividing each variable by its range. Can anybody help me?
Ginevra
 


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