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RE: st: kernel density
kdensity lnexp if region==1, addplot(kdensity lnexp if region==2)
best
takis
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Svend Juul
Sent: 18 September 2008 09:03
To: [email protected]
Subject: Re: st: kernel density
Nigussie wrote:
I am PhD student and request your assistance on this issues. Suppose I have
two columns variable "lnexp" and "region" where lnexp is log of expenditure
(continuous) and region is a categorivsl variable; 1=Eastern region,
2=Southern region and 3= Northern region. If I want to draw kernel graphs of
"lnexp" for these regions on one chart, what should I do on Stata 10? I need
a command.
===============================================================
You can use the addplot() option, like this:
sysuse auto.dta , clear
kdensity weight if foreign==1 , addplot(kdensity weight if
foreign==0)
Hope this helps
Svend
__________________________________________
Svend Juul
Institut for Folkesundhed, Afdeling for Epidemiologi
(Institute of Public Health, Department of Epidemiology) Vennelyst Boulevard
6 DK-8000 Aarhus C, Denmark
Phone: +45 8942 6090
Home: +45 8693 7796
Email: [email protected] __________________________________________
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