Page 1 of 1

MCMC diagnosis trajectories

Posted: Sat Oct 01, 2016 9:56 pm
by Roger001
I use MCMC (burnin=5000, chain=50000) to estimate a three-level logistic model with unbalanced panel data(the first level is observation; the second is individual; the third is neighbourhood). After the estimation finished, the diagnosis "trajectories" gave a error message: "Unhandled exception has occurred in your application...." I tried to adjust MCMC parameters, but "trajectories" still did not work. There are about 20 independent variables, more than 50,000 observations and two neighbourhood level random coefficients in the model. Is anyone know what is the problem? Thank you very much!
the model
the model
11111.png (61.77 KiB) Viewed 8044 times
error message
error message
20161001225413.png (20.67 KiB) Viewed 8044 times

Re: MCMC diagnosis trajectories

Posted: Sat Oct 01, 2016 10:01 pm
by ChrisCharlton
Unfortunately there is currently a bug in the MLwiN v3.00 beta which prevents the trajectories window from working. If you open the worksheet in v2.36, which should also be installed, then you should be able to view them correctly. Sorry for the inconvenience.

Re: MCMC diagnosis trajectories

Posted: Wed Oct 05, 2016 8:31 pm
by Roger001
Thank you so much!