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st: marginsplot of marginal effects of a factor variable from a probit, including the baseline
From
"Dimitriy V. Masterov" <[email protected]>
To
Statalist <[email protected]>
Subject
st: marginsplot of marginal effects of a factor variable from a probit, including the baseline
Date
Tue, 16 Apr 2013 18:26:23 -0700
Is it possible to get Stata to plot the the baseline probability from
a probit along with the marginal effects?
Here's a toy example I have in mind. I would like to use marginsplot
to show the marginal effects, along with the baseline for 1980:
webuse union, clear
tabstat union, by(year)
probit union ib(80).year
estimates store probit
margins, at(year=80) post // get the baseline rate
matrix M = r(b)
local bl = M[1,1]
estimates restore probit
margins, dydx(year)
marginsplot, yline(`bl')
Unfortunately this does not quite work, since the baseline rate is off
the chart in this case. Is there a way to patch this up or a more
elegant way to do this?
DVM
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