Error message when using 'extra negative binomial'resulting in MLWin shutting down
Posted: Mon Sep 14, 2015 4:47 pm
Hi,
Next to my previous questions, I have another question: I am using Negative binomial models but I keep getting the following error in MLWiN everytime I choose for “extra negative binomial”:
“IGLS/RIGLS numeric warning
SSP matrix for fixed part has gone negative definite - a reconstruction to the nearest non-negative form has been used. Numeric warnings can be suppressed by setting an option on the Estimation Control IGLS/RIGLS panel. A discussion on the possible causes of numeric problems can be found under the topic Numeric Problems in the help system”
After clicking yes a couple of times, I eventually get the following message after which MLwiN shuts down:
“Run-time error 6: Overflow “
Any idea how to solve this issue ?
Could somebody please respond to my message that I posted almost a week ago?
Many thanks
Soenita
Next to my previous questions, I have another question: I am using Negative binomial models but I keep getting the following error in MLWiN everytime I choose for “extra negative binomial”:
“IGLS/RIGLS numeric warning
SSP matrix for fixed part has gone negative definite - a reconstruction to the nearest non-negative form has been used. Numeric warnings can be suppressed by setting an option on the Estimation Control IGLS/RIGLS panel. A discussion on the possible causes of numeric problems can be found under the topic Numeric Problems in the help system”
After clicking yes a couple of times, I eventually get the following message after which MLwiN shuts down:
“Run-time error 6: Overflow “
Any idea how to solve this issue ?
Could somebody please respond to my message that I posted almost a week ago?
Many thanks
Soenita