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st: RE: how to draw several kdensity curves in one graph
From
"Martin Weiss" <[email protected]>
To
<[email protected]>
Subject
st: RE: how to draw several kdensity curves in one graph
Date
Tue, 2 Mar 2010 22:46:45 +0100
<>
*******
clear*
set obs 5
gen byte year=_n
expand 1000
gen income=rchi2(5)+year
twoway (kdensity income if year==1) (kdensity income if year==2) /*
*/ (kdensity income if year==3) (kdensity income if year==4) /*
*/ (kdensity income if year==5)
*******
HTH
Martin
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of G. Dai
Sent: Dienstag, 2. März 2010 22:04
To: [email protected]
Subject: st: how to draw several kdensity curves in one graph
dear all,
I have income observation from several different years. For each year, I
can
easily draw a density curve by using kdensity. however, I'd like to have the
distribution
curves for different years on the same graph. how can I achieve that?
regards,
Guang
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