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| From | Nick Cox <njcoxstata@gmail.com> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | Re: st: Fwd: exponential regression in stata |
| Date | Wed, 19 Jan 2011 09:53:10 +0000 |
There are several ways to do this and differing opinions on their relative merits. The classical method is a regression of ln y on x. But I'd try -glm, link(log)- instead. There might be reasons to use -nl- instead, but -nl- can be awkward. There are lots of ways to extend the model you mention to three predictors, but without any details helpful comment is difficult. Nick On Wed, Jan 19, 2011 at 9:38 AM, Bastian Steingros <Steingros@gmx.de> wrote: > I want to run a exp. regression in stata. But I have not found any instructions in the help options. do you have any ideas what to enter in stata to obtain such a regression model? > > I mean by exp. function something like : y=0,343 * e^(22,33*x) > > [my data set has 1 dep. var. and 3 indep. var.'s --> is such a model also possible for 3 x-var's?] * * 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/