search for 'predxcat.ado' and you will find a great program to do all sorts
of these calculations and graphs
http://ideas.repec.org/c/boc/bocode/s402601.html
----- Original Message -----
From: "Scott Merryman" <[email protected]>
To: <[email protected]>
Sent: Tuesday, February 22, 2005 7:52 PM
Subject: st: RE: Graphing predicted probability for a group of age group
dummies
Tony,
Do you mean something like this:
sysuse auto,clear
xtile p2 = price, n(5)
tab p2, gen(D)
gen byte gender = uniform() <.5
probit fore D* gender, nocons
replace gender = 0
predict prob_male
replace gend = 1
predict prob_female
collapse (mean) prob*, by(p2)
twoway line prob* p2
Hope this helps,
Scott
> -----Original Message-----
> From: [email protected] [mailto:owner-
> [email protected]] On Behalf Of [email protected]
> Sent: Sunday, February 20, 2005 10:21 PM
> To: [email protected]
> Subject: st: Graphing predicted probability for a group of age group
> dummies
>
> I have run a probit model with age group dummies as explanatory variables,
> age 20 to 25, age 26 to
> 29 age 30 to 34 etc . How do I graph the predicted probabilities on the
> X-axis and the different age groups on the Y-axis for male and
> female with Stata 8.1?
>
> Thank you for you help.
>
> Tony
>
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
