
convergence status OK but calculated Hessian with negative eigenvalue 
8

5986 
by wuhao_osu 01/11/2011  18:51 
by wuhao_osu 01/14/2011  12:05 

crash with raw data and mxMLObjective 
5

2274 
by tbates 09/04/2009  12:03 
by Steve 09/05/2009  21:50 

Crashing R in OS X 
6

1441 
by pdeboeck 08/23/2009  10:24 
by Steve 08/23/2009  20:18 

likelihood statistic returned from npsol 
9

2841 
by skenny 08/14/2009  13:51 
by mspiegel 10/25/2011  08:46 

Referencing Data in an Algebra for mxAlgebraObjective 
3

1253 
by Ryne 08/23/2010  12:25 
by Steve 08/26/2010  22:02 

Repeatability across platforms 
2

1985 
by Steve 11/16/2009  13:22 
by carey 11/26/2009  01:03 

Schedule for categorical outcome estimation 
4

1829 
by Steve 08/05/2009  09:44 
by Steve 08/06/2009  09:37 

SEM without free parameters troubles OpenMX (and myself) 
8

1932 
by brandmaier 11/10/2010  07:20 
by brandmaier 11/11/2010  02:43 

shared memory space between R & OpenMx AND between R & xxm 
8

1768 
by mspiegel 08/05/2009  18:07 
by Paras 08/07/2009  09:24 

Starting values 
2

946 
by brandmaier 04/10/2012  03:41 
by brandmaier 04/10/2012  12:10 

What is the numerical approximation method used to find maximum likelihood estimator from loglikelihood function in OpenMx? 
1

4902 
by Arnond Sakworawich 04/28/2012  02:32 
by Ryne 04/30/2012  14:13 

Why MLEs in a CFA model are different between analyses of raw data and covariance matrix data? 
4

1390 
by Ami 02/22/2012  20:37 
by Ami 03/05/2012  18:31 