st: All Possible 2-way Interactions

["Daniel, Gregory" <GDaniel@healthcore.com>]

Dear List,

Does anyone know of a procedure in Stata to quickly estimate a regression
model with all possible 2-way interactions between included covariates-
excluding manual entry as with xi2, xi3, DESMAT, etc?  My intent is to
compare such a model with the main effects model.


Greg Daniel

*
*   For searches and help try:
*   http://www.stata.com/support/faqs/res/findit.html
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/