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Re: st: adjusted twoway table
From
Maarten Buis <[email protected]>
To
[email protected]
Subject
Re: st: adjusted twoway table
Date
Fri, 19 Aug 2011 14:41:27 +0200
On Fri, Aug 19, 2011 at 1:54 PM, Lima, Julie <[email protected]> wrote:
> Yes -- I'm using mlogit with caregiver arragement as dependent
> variable, the primary caregiver variable as dummies in the model
> (ref=wife) and then a slew of covariates.
*---------------- begin example ------------------
// prepare some data
// caregiver arrangement = occ
// primary caregiver = marst
sysuse nlsw88, clear
gen occ = cond(occupation < 3, 1 , ///
cond(occupation < 7, 2, 3 )) ///
if !missing(occupation)
label define occ 1 "higher" ///
2 "middle" ///
3 "lower"
label value occ occ
gen marst = married + 2* never_married
label define marst 0 "divorced/widowed" ///
1 "married" ///
2 "never married"
label value marst marst
// estimate model
mlogit occ i.marst grade i.race
// fix values of explanatory variables
preserve // so we can later recover original data
replace grade = 12 // finished highschool
replace race = 1 // white
// predict probability
predict pr* if e(sample), pr
// expected count is sum of probabilities
collapse (sum) pr* if e(sample), by(marst)
rename pr1 higher
rename pr2 middle
rename pr3 lower
list
restore // get original data back
*---------------- end example ---------------------
(For more on examples I sent to the Statalist see:
http://www.maartenbuis.nl/example_faq )
Hope this helps,
Maarten
--------------------------
Maarten L. Buis
Institut fuer Soziologie
Universitaet Tuebingen
Wilhelmstrasse 36
72074 Tuebingen
Germany
http://www.maartenbuis.nl
--------------------------
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