From Amadou DIALLO <[email protected]> To [email protected] Subject st: Anciliary parameters not found - oprobit Date Thu, 26 Nov 2009 12:03:33 +0100

```Dear all,
I am facing the following problem and don't know how to get the
anciliary parameters:

. oprobit EDUC AGEY AGEY2 SEX NONCONGO

Iteration 0:   log likelihood = -1122.1342
Iteration 1:   log likelihood = -1046.0122
Iteration 2:   log likelihood = -1045.7553
Iteration 3:   log likelihood = -1045.7552

Ordered probit regression                         Number of obs   =        954
LR chi2(4)      =     152.76
Prob > chi2     =     0.0000
Log likelihood = -1045.7552                       Pseudo R2       =     0.0681

------------------------------------------------------------------------------
EDUC |      Coef.   Std. Err.      z    P>|z|     [95% Conf. Interval]
-------------+----------------------------------------------------------------
AGEY |   .0736376   .0111341     6.61   0.000     .0518153      .09546
AGEY2 |  -.0009828   .0001291    -7.62   0.000    -.0012357   -.0007298
SEX |  -.6859359   .0741232    -9.25   0.000    -.8312147    -.540657
NONCONGO |  -.1942969   .4103864    -0.47   0.636    -.9986394    .6100456
-------------+----------------------------------------------------------------
/cut1 |  -.8085854   .2530167                     -1.304489   -.3126818
/cut2 |   .1862875   .2520812                     -.3077826    .6803575
/cut3 |   2.038884   .2615883                       1.52618    2.551588
------------------------------------------------------------------------------

. lincom _b[_cut2] - _b[_cut1]
r(111);

. ta EDUC

EDUC |      Freq.     Percent        Cum.
------------+-----------------------------------
1 |        193       20.23       20.23
2 |        308       32.29       52.52
3 |        416       43.61       96.12
4 |         37        3.88      100.00
------------+-----------------------------------
Total |        954      100.00

.

--

Economist (Anti-Poverty Programs - DR Congo), AFTP3, The World Bank,
Washington DC.

Director, Center for Research and Training on Adult Health and Education.
Mayotte (FRANCE). www.aprosasoma.org
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```