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st: RE: Plot estimates and ci from two regressions in one graph
From
Nick Cox <[email protected]>
To
"[email protected]" <[email protected]>
Subject
st: RE: Plot estimates and ci from two regressions in one graph
Date
Mon, 18 Jun 2012 13:27:50 +0100
This doesn't seem to require any user-written stuff.
twoway lfitci <whatever> || lfitci <whatever>
Nick
[email protected]
Nikolaos Kanellopoulos
I want to plot the estimates and their confidence intervals from two regressions.
This sounds like a job for eclplot (downloaded from ssc). The code in the end of the email shows how this can be done but the graphs for each regression appear next to each other.
I want to have this in one single graph. I want the estimates from the first regression to appear over those from the second regression.
Is it possible to do something like this in Stata?
Thank you in advance
Nikos
sysuse auto,clear
tempfile tf1 tf2
parmby "reg mpg rep78 headroom trunk weight if foreign==0", lab saving(ʽtf1ʼ,replace) idn(1) ids(NoFor)
parmby "reg mpg rep78 headroom trunk weight if foreign==1", lab saving(ʽtf2ʼ,replace) idn(2) ids(For)
dsconcat ʽtf1ʼ ʽtf2ʼ
sencode idstr, gene(modtype)
sencode label, gene(predictor)
lab var modtype "Type of model"
lab var predictor "Predictor"
sort modtype predictor
eclplot estimate min95 max95 predictor, hori by(modtype,legend(off) compact)
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