It may be a bug: be sure to have the latest version 1.1.5 by typing
ssc install qic, replace
Nicola
At 02.33 03/11/2007 -0400, "Ed Levitas" wrote:
>Statalisters,
>
>I am attempting to use the QIC program (Stata journal v 7 #2) to assess
>the fit of various models estimated via XTGEE. However, no fit
>statistics are produced after running this program. I only receive the
>following error.
>
>p ambiguous abbreviation
>r(111);
>
>As a test, I eliminated all variables in my model containing a "p" but
>still receive the same error. Does this "p" refer to the "number of
>parameters" scalar?
>
>Can anyone suggest some possible remedies for the error?
>
>Thanks in advance,
>
>Ed
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