Dear Statalist,
I run this model:
hetprob newprod normscapab n5a e6 d12b Le8c if a4b==5, het(normscapab)
and obtained this result: convergence not achieved.
Is tis anyway to rescue the model?
Best,
Alejandra Molina
Heteroskedastic probit model Number of obs =
165
Zero outcomes =
56
Nonzero outcomes =
109
Wald chi2(5) =
10.61
Log likelihood = -97.15464 Prob > chi2 =
0.0596
------------------------------------------------------------------------------
| Coef. Std. Err. z P>|z| [95% Conf.
Interval]
-------------+----------------------------------------------------------------
newproc |
normscapab | -.1146763 .0552553 -2.08 0.038 -.2229748
-.0063779
n5a | 4.15e-10 4.03e-10 1.03 0.303 -3.75e-10
1.20e-09
e6 | .0098537 .0189325 0.52 0.603 -.0272533
.0469607
d12b | -.0004825 .0004277 -1.13 0.259 -.0013208
.0003557
Le8c | 7.37e-07 4.60e-07 1.60 0.110 -1.66e-07
1.64e-06
_cons | .0818565 .0498956 1.64 0.101 -.015937
.1796501
-------------+----------------------------------------------------------------
lnsigma2 |
normscapab | -5.064362 . . . .
.
------------------------------------------------------------------------------
convergence not achieved
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
