
From  "Michael Blasnik" <[email protected]> 
To  <[email protected]> 
Subject  st: Re: RE: Re: How Can I Create the Variable x? 
Date  Mon, 29 Jan 2007 07:04:48 0500 
That doesn't match Raphael's example, as 2 43 and 2 11 would be categorised differently. The question is thus whether he minds. Nick [email protected] Michael BlasnikI think this does what you want: bysort id (bsid): gen x=sum(bsid!=bsid[_n1])Raphael Fraser>I need help in creating the var x. > > id bsid x > 1 22 1 > 1 22 1 > 1 52 2 > 1 87 3 > 2 43 1 > 2 43 1 > 2 11 2 > 3 28 1 > 4 33 1 > > I have tried, > bysort id bsid: gen x = _n > bysort id (bsid): gen x = _n
* * For searches and help try: * http://www.stata.com/support/faqs/res/findit.html * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/
© Copyright 1996–2024 StataCorp LLC  Terms of use  Privacy  Contact us  What's new  Site index 