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st: Re: How Can I Create the Variable x?
From
"Michael Blasnik" <michael.blasnik@verizon.net>
To
<statalist@hsphsun2.harvard.edu>
Subject
st: Re: How Can I Create the Variable x?
Date
Sun, 28 Jan 2007 23:18:31 -0500
I think this does what you want:
bysort id (bsid): gen x=sum(bsid!=bsid[_n-1])
Michael Blasnik
----- Original Message -----
From: "Raphael Fraser" <raphael.fraser@gmail.com>
To: <statalist@hsphsun2.harvard.edu>
Sent: Sunday, January 28, 2007 9:12 PM
Subject: st: How Can I Create the Variable x?
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
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