
Expected covariance matrix is not positivedefinite in row 0 
15

4579 
by pdeboeck 10/09/2009  19:35 
by mspiegel 11/09/2009  15:05 

Exctract CI values 
3

1624 
by Julia 09/21/2012  09:08 
by Julia 09/24/2012  03:45 

excessive memory usage when definition variables vary substantially 
10

2541 
by CharlesD 01/09/2014  14:26 
by CharlesD 04/22/2014  03:50 

Estimation of RAMmodel 
2

534 
by sbremer 08/28/2012  10:32 
by sbremer 08/28/2012  12:01 

estimating covariance matrix for saturated multivariate ACE 
6

2588 
by Dorothy Bishop 03/24/2010  12:47 
by Sanja 03/30/2010  10:01 

Estimate individuals' values or scores on a latent variable 
2

1013 
by dadrivr 03/05/2013  17:16 
by dadrivr 03/05/2013  18:16 

Error of using vech() in mxAlgebra() 
4

960 
by Mike Cheung 12/30/2009  01:24 
by Mike Cheung 01/03/2010  05:52 

error message in trying to fit a var/covar matrix 
1

672 
by mkeller 05/28/2010  01:30 
by tbrick 05/28/2010  09:17 

eigenvalues 
16

1593 
by HanOud 12/22/2009  21:09 
by mspiegel 04/27/2011  12:59 

Does OpenMx support multilevel, ordinal/binary outcomes/indicators with sampling weights? 
0

842 
by yoosoo 06/19/2014  14:22 
n/a 

Does OpenMx give the information that allows us to evaluate structural models? 
1

719 
by brauer 03/09/2012  18:21 
by neale 03/13/2012  01:25 

Does it really take that long? 
4

878 
by Julia 04/26/2012  10:02 
by neale 05/22/2012  21:49 

Derivation of the Saturated Model Likelihood result. 
3

1905 
by jlisic 04/13/2011  11:37 
by Ryne 04/14/2011  16:57 

contingency tables 
3

1358 
by carey 03/31/2011  11:06 
by neale 11/26/2011  19:05 

Confidence Intervals for Univariate Ordinal ACE Model with 2 Thresholds 
4

1432 
by kspoon 07/01/2011  18:34 
by kspoon 07/07/2011  16:23 

Confidence Intervals 
11

1393 
by a9mike 01/28/2014  20:55 
by neale 03/29/2015  11:40 

Computing R squared with missing data 
3

823 
by fife 02/17/2014  15:06 
by mhunter 02/19/2014  00:57 

clustered/multilevel sampling 
0

721 
by Rene Mayer 09/18/2012  05:48 
n/a 

CIs vs. fit statistics 
15

1617 
by Charlotte 10/25/2012  03:19 
by Charlotte 11/07/2012  04:37 

Categorical Data in both independent and dependent variables 
5

797 
by rl 08/26/2014  17:15 
by rl 08/29/2014  15:36 

Cannot run several examples with OpenMx 1.3.2 
2

1097 
by psunthud 01/21/2013  17:53 
by psunthud 01/21/2013  20:08 

Can you give me simple, self contained working examples for testing parallel OpenMX 
4

566 
by pjohnson 08/14/2010  11:51 
by tbrick 08/16/2010  13:28 

Bug when latents contain a dot in name? 
3

1172 
by Matifou 12/08/2009  11:45 
by neale 12/30/2009  10:00 

Bivariate outliers 
1

1022 
by pgseye 07/09/2010  23:02 
by neale 07/13/2010  12:08 

Bivariate or multivariate correlated factors model script 
2

1749 
by koak 05/10/2012  22:19 
by koak 05/15/2012  00:53 