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RE: st: error in -vanelteren- (1 group found, 2 required)
From
Red Owl <[email protected]>
To
<[email protected]>
Subject
RE: st: error in -vanelteren- (1 group found, 2 required)
Date
Sat, 18 Jan 2014 15:21:51 -0500
Ariel,
There is only one group when rep78 < 3, so it works for rep78 > 2.
tab foreign rep78
vanelteren price if rep78 > 2, by(foreign) strata(rep78)
Red Owl
redowl.liu
> I am getting an error when running the user-written program -valelteren-
> (written by J. Coveney, downloaded from ssc).
>
> The error message states that 1 group is found when 2 are required.
Clearly
> there are 2 groups in the specified variable.
>
> I emailed the author of code at two different email addresses but he's so
> far non-responsive.
>
> Does anyone else experience this error? I am running Stata v 13.1
>
> Ariel
>
>
> ****code****
> .sysuse auto
> . vanelteren price, by(foreign) strata( rep78 )
> (1978 Automobile Data)
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