Bookmark and Share

Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

st: Backed Up Iteration

From   Anna-Leigh Stone <>
Subject   st: Backed Up Iteration
Date   Wed, 25 Jan 2012 14:24:05 -0600

I am using Stata 12.0 and I am attempting to run a fractional probit
regression with the command: glm dependent independent, fa(bin)
link(probit) cluster(gck). I have made sure that the dependent
variable values are not negative. I have 1500 dependent variable
observations out of 69,900 that fall at 0 and 1. Regardless of whether
I leave in the 0 and 1 values or take them out, I get the same log
likelihood iteration followed by backed up. It continues like this and
does not converge until I break it.
Has anyone else had this problem and know a solution to it? I do have
several variables but they are all necessary to my regression. I have
also tried the difficult option but that does not work either.

Anna-Leigh Stone


Anna-Leigh Stone
Finance PHD Candidate 2014
MA/EC 2011
MSF 2010
*   For searches and help try:

© Copyright 1996–2018 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   Site index