Bookmark and Share

Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down on April 23, and its replacement, is already up and running.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: st: error while doing IV

From   Rafal Raciborski <>
Subject   Re: st: error while doing IV
Date   Tue, 28 Sep 2010 13:26:26 -0500

Christopher Baum <> asked:

> Are you saying that -ivregress- will be fixed so that
> ivregress 2sls mpg weight foreign, cluster(manufacturer)
> works properly (identifying 23 clusters) when applied to manual dataset auto7?


All Stata commands that accept -cluster(clustvar)- or -vce(cluster clustvar)-
should handle numeric and string 'clustvar'.  For the time being the workaround
for -ivregress- with a string 'clustvar' is to generate a numeric counterpart
via -egen ..., group()- or -encode-.

*   For searches and help try:

© Copyright 1996–2015 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   Site index