Dear Joao and Listers,
A new version of margeff is available through SSC (or through my website).
The new version number is 2.1.8 (20 April 2008).
It solves the error message received when the at() list contained expressions.
Tamas
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Tamas Bartus, PhD
Associate Professor, Institute of Sociology and Social Policy
Corvinus University, Budapest
1093 Budapest, Közraktár utca 4-6.
Phone: +36-1-482-7301
Fax: +36-1-482-7348
Homepage: www.uni-corvinus.hu/bartus
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