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From | Christopher Baum <kit.baum@bc.edu> |
To | <statalist@hsphsun2.harvard.edu> |
Subject | st: re: ivreg2 and esttab with triple interactions |
Date | Sun, 3 Oct 2010 10:20:33 -0400 |
<> I get an error saying "No interaction terms allowed". So is ivreg2 one of those commands not geared to handle triple interaction terms? -ivreg2- of Baum, Schaffer, Stillman has not yet been reworked to allow factor variables, so the c., # and ## notions are not understood. It is on our list of desired changes. If you want interaction terms, you must compute them explicitly (perhaps with -xi:- or the user-written xi3 (untested)). Kit Kit Baum | Boston College Economics & DIW Berlin | http://ideas.repec.org/e/pba1.html An Introduction to Stata Programming | http://www.stata-press.com/books/isp.html An Introduction to Modern Econometrics Using Stata | http://www.stata-press.com/books/imeus.html * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/