Some output would be helpful. But if you are running xtlogit, why
would you want to exclude all outcomes that are 1 or 0? If there are
no 0s, then xtlogit (like logit) will fail.
Jeph
Dirk Nachbar wrote:
Dear all
I want to run an xtlogit with fixed effects but Stata won't do it. It
complains about multiple positive outcomes within groups. I did exclude
observations where all outcomes are 1 or 0. It then reports a sorting
error. Why?
Dirk Nachbar
Assistant Economist
Pensim2
Department for Work and Pensions
Level 4, The Adelphi
1-11 John Adam St
WC2N 6HT London
020 796 28531
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