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st: could be simple but I don't get the error message on range
From
Nirina F <[email protected]>
To
[email protected]
Subject
st: could be simple but I don't get the error message on range
Date
Wed, 15 Feb 2012 08:22:20 +0300
Hello,
could you please rescue me on how to run these two graphs as I get
error messages all the time on range or parentheses. May be my stata
was not up to date?
many thanks,
Nirina
sysuse auto
probit foreign mpg
mfx
#delimit ;
twoway (function y =_b[mpg]*x+(_b[_cons])), range(mpg) xtitle(Years
of Schooling) ytitle(Marginal effect))
;
probit foreign mpg
mfx
sum price
local price = r(mean)
#delimit ;
twoway (function y
=_b[mpg]*normden(_b[i_age]*`price'_b[mpg]*x+_b[_cons]), range(mpg)
ytitle(Marginal effect)
xtitle(years of schooling)) ;
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