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Re: st: dot product across many variables
From
daniel klein <[email protected]>
To
[email protected]
Subject
Re: st: dot product across many variables
Date
Tue, 29 Nov 2011 20:24:36 +0100
"Any one-liners?"
Sure.
mata : st_store(., st_addvar("byte", "dotproduct"), rowsum(st_data(.,
"first1 first2 first3"):*st_data(., "second1 second2 second3")))
Best
Daniel
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