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st: AW: RE: AW: drop multiple observations


From   "Martin Weiss" <martin.weiss1@gmx.de>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: AW: RE: AW: drop multiple observations
Date   Sun, 13 Dec 2009 10:14:40 +0100

<>

BTW, I think Nick`s solution should be written with a single pipe symbol for
it to work as intended:


*******
clear*

inp byte( id number)
1 34
2 43
3 67
4 56
6 78
end

cap drop if id==2 || id==4
di in r _rc

drop if id==2 | id==4
*******

The double pipes are for separation of subgraphs in a -twoway- graph or
levels in -xtmixed-...

HTH
Martin



Nick Cox:

Just to mention another solution (not as good in this example) 

drop if id==2 || id==215 || id==302 || id==420 || id==579

Nick 
n.j.cox@durham.ac.uk 


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