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From | Duha Altindag <daltin2@tigers.lsu.edu> |
To | statalist@hsphsun2.harvard.edu |
Subject | Re: st: question on graphing |
Date | Mon, 4 Apr 2011 13:39:29 -0500 |
I'm curious: Isn't "the relationship between predicted logearnings and age holding the other variables constant" same thing as the partial derivative of log earnings with respect to age? And so this is just a line with slope _b[age]? On Mon, Apr 4, 2011 at 12:23 PM, Nick Cox <njcoxstata@gmail.com> wrote: > No add-ons needed. > > sysuse auto > gen hiprice = price > 6000 > reg mpg weight hiprice foreign > predict mypredict > egen group = group(hiprice foreign), label > separate mypredict, by(group) veryshortlabel > scatter mpg weight || line mypredict? weight, sort c(L ..) > > Nick > > On Mon, Apr 4, 2011 at 6:10 PM, Dimitriy V. Masterov <dvmaster@gmail.com> wrote: >> Susan, >> >> I think you can accomplish this with: >> >> (1) -margins- to get the profiles. Use the at option for the age variable. >> (2) -parmest- or -stastby- to save the profiles as a dataset >> (3) Plot the results using -eclplot- >> >> DVM >> >> >> On Mon, Apr 4, 2011 at 12:54 PM, Averett, Susan L >> <averetts@lafayette.edu> wrote: >>> Hi, I am running a regression with logearnings as the dependent variable and age in years, a female dummy variable and a dummy equal to 1 if the individual has a college degree. I would like to graph my age/earnings profile in Stata...i.e. I'd like to graph the relationship between predicted logearnings and age holding the other variables constant but I cannot figure out how to do this. I'd also then like to plot the lines separately for men and women on the same graph. >>> Any suggestions? >>> >>> Here is my regression: >>> >>> regress lahe age female bachelor >>> > > * > * 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/ > * * 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/