OpenMx Structural Equation Modeling

Discussion and help about the nuts and bolts of scripting SEM models in OpenMx. Discussions about other programs should occur in the OpenSEM forums.
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MIMIC model : Expected covariance matrix is non-positive-definite.
5
963 by tbates
03/29/2012 - 19:43
by brandmaier
03/30/2012 - 09:41
Creating a function that creates OpenMx models
3
565 by rabil
03/22/2012 - 17:11
by rabil
03/22/2012 - 18:52
Fitted correlation/covariance matrix (or residual matrix)
6
1125 by DavidCross
11/26/2011 - 10:43
by mspiegel
02/25/2012 - 20:29
Should OpenMx warn about duplicate path definitions?
3
681 by brandmaier
01/23/2012 - 06:18
by brandmaier
01/24/2012 - 05:36
Can't replicate sem package in R
4
636 by fife
01/16/2012 - 22:49
by mhunter
01/19/2012 - 15:35
constraint on algebra result
2
779 by suzannejak
12/06/2011 - 11:07
by Ryne
12/15/2011 - 17:39
examples of parameter constraints possibly with mxAlgebra?
1
965 by JWiley
11/07/2011 - 14:06
by Ryne
11/07/2011 - 14:17
non-positive-definite when arrows=2
3
722 by JWiley
10/31/2011 - 04:38
by Ryne
11/01/2011 - 00:09
fit@output$confidenceIntervals doesn't give estimate, just lbound and ubound
7
975 by tbates
09/21/2011 - 14:54
by mspiegel
10/11/2011 - 10:03
estimation constraint when analyzing correlation matrix
10
1220 by suzannejak
08/10/2011 - 05:21
by Mike Cheung
08/18/2011 - 22:05
Constraint Model
1
539 by spanosal
08/16/2011 - 12:52
by Ryne
08/16/2011 - 13:31
CIs for Standardized Path Estimates
3
1313 by spanosal
10/04/2010 - 10:08
by neale
08/04/2011 - 22:21
CIs: updating mxCI in a model
2
597 by tbates
06/30/2011 - 08:58
by tbates
06/30/2011 - 09:46
multicollinear predictors?
3
967 by berlinator
06/16/2011 - 09:59
by berlinator
06/17/2011 - 08:12
GUI option for OpenMX
2
1113 by Sabha
05/24/2011 - 17:34
by Ryne
05/27/2011 - 10:35
How to obtain saturated model fit?
3
865 by wuhao_osu
05/24/2011 - 12:17
by Ryne
05/27/2011 - 10:00
faster mxRun for multiple runs
18
1182 by jakob
03/09/2011 - 15:32
by Ryne
04/22/2011 - 09:55
How to change labels for multiple submodels
2
560 by rlucas
02/24/2011 - 15:10
by rlucas
02/24/2011 - 19:33
Obtaining Standard Errors
3
957 by jarrode28
12/16/2010 - 15:26
by wuhao_osu
01/13/2011 - 17:44
trying to get correct standard errors for standardized regression coefficients
7
1926 by jone1087
11/05/2010 - 12:52
by Steve
11/12/2010 - 10:54
endogenous latent variables
2
1149 by mthornto
10/19/2010 - 23:55
by mthornto
10/20/2010 - 13:59
Latent Covariance Helper Function
2
604 by mhunter
09/22/2010 - 12:23
by Steve
09/23/2010 - 11:47
OpenMx script - error message
1
489 by Simo
09/05/2010 - 09:36
by mspiegel
09/05/2010 - 14:28
Code mistake or Bug?
4
536 by smedland
08/14/2010 - 22:57
by smedland
08/15/2010 - 19:47
multivariate ordinal example and question
2
949 by tbates
07/29/2010 - 16:51
by neale
07/30/2010 - 12:31
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