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| From | S Statistic <statalistrequest@googlemail.com> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | st: Negative binomial regression (nbreg): Plot an interaction effect of two continuous/interval variables |
| Date | Sat, 10 Sep 2011 17:35:53 +0200 |
Dear users of statalist, I have a nbreg model containing 3 continuous variables and one interaction effect of two of these variables. How can I get a judicious plot of the interaction effect? A common method for plotting interactions effets in general is a graph, where one uses predications for -SD Mean +SD of both variables. How can I do that or another valuable plot in stata for nbreg? Or how can I use prvalue to calculate the needed values to put these data somehow in excel? Your kind help is highly appreciated. Fred * * 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/