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st: RE: Stata and R


From   "Cohen, Elan" <cohened@upmc.edu>
To   "'statalist@hsphsun2.harvard.edu'" <statalist@hsphsun2.harvard.edu>
Subject   st: RE: Stata and R
Date   Tue, 25 Aug 2009 12:29:02 -0400

Could you please be more specific?  There is no concept of 'length' in Stata since all the variables belong to one dataset.  Just guessing, but something like -count if mi(x)- might be helpful.

If you'd like to subset, take a look at -drop- and -keep-.

- Elan


> -----Original Message-----
> From: owner-statalist@hsphsun2.harvard.edu [mailto:owner-
> statalist@hsphsun2.harvard.edu] On Behalf Of Frank Peter
> Sent: Tuesday, August 25, 2009 12:13 PM
> To: statalist@hsphsun2.harvard.edu
> Subject: st: Stata and R
> 
> Dear Statalister,
> 
> Please, I am new to Stata, I am trying to replicate some R commands in
> Stata. I will like to know the equivalent of length and subset in Stata.
> 
> Thanks.
> 
> Frank
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