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From | Christopher Baum <kit.baum@bc.edu> |
To | "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu> |
Subject | re: st: twoway line |
Date | Sun, 7 Oct 2012 19:14:54 +0000 |
<> Lynn said If I want to plot the coefficients on years only , not margins' coefficients, how to do that? I tried -mat b=e(b)', but coefficients on mvalue and kstock are listed in data set. How to exclude them? Thank you. In the example I gave, one would not want to do that, as the coefficients in that regression on year dummies are contrasts with the excluded year's value. But if you had a set of coefficients you wanted to include, you could just pull them out of e(b). mat b = e(b) mat want = b[1,3..22]' which would drop the first two and last coefficients from that regression, and return a column vector of the rest. You could also refer to the coefficients' quoted names, but that can get messy. 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/faqs/resources/statalist-faq/ * http://www.ats.ucla.edu/stat/stata/