Hello, I am building GLMs and would like to use a modified unbiased
sandwich estimation of variance - although this seems to not be an
option according to stata help - there is vce(cluster /varname/) and
vce(unbiased) but how do I combine these two? Thank you
Ian
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Ian C. Zink
Aquaculture Department - Division of Marine Affairs
U. of Miami - Rosenstiel School of Marine and Atmospheric Science
4600 Rickenbacker Causeway
Miami, FL 33149
office: 305-421-4915
fax: 305-421-4675
email: izink@rsmas.miami.edu
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