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
1249 by tbates
03/29/2012 - 19:43
by brandmaier
03/30/2012 - 09:41
Creating a function that creates OpenMx models
3
876 by rabil
03/22/2012 - 17:11
by rabil
03/22/2012 - 18:52
CI for RMSEA, p close, residual correlation matrix
6
1799 by brauer
02/23/2012 - 18:50
by tbates
02/15/2014 - 18:17
Should OpenMx warn about duplicate path definitions?
3
751 by brandmaier
01/23/2012 - 06:18
by brandmaier
01/24/2012 - 05:36
Can't replicate sem package in R
4
776 by fife
01/16/2012 - 22:49
by mhunter
01/19/2012 - 15:35
constraint on algebra result
2
955 by suzannejak
12/06/2011 - 11:07
by Ryne
12/15/2011 - 17:39
Fitted correlation/covariance matrix (or residual matrix)
6
1433 by DavidCross
11/26/2011 - 10:43
by mspiegel
02/25/2012 - 20:29
examples of parameter constraints possibly with mxAlgebra?
1
1166 by JWiley
11/07/2011 - 14:06
by Ryne
11/07/2011 - 14:17
non-positive-definite when arrows=2
3
826 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
1172 by tbates
09/21/2011 - 14:54
by mspiegel
10/11/2011 - 10:03
Constraint Model
1
651 by spanosal
08/16/2011 - 12:52
by Ryne
08/16/2011 - 13:31
estimation constraint when analyzing correlation matrix
10
1397 by suzannejak
08/10/2011 - 05:21
by Mike Cheung
08/18/2011 - 22:05
Modification indexes/indices
12
3471 by mdewey
07/16/2011 - 07:12
by neale
09/11/2013 - 14:44
CIs: updating mxCI in a model
2
722 by tbates
06/30/2011 - 08:58
by tbates
06/30/2011 - 09:46
multicollinear predictors?
3
1140 by berlinator
06/16/2011 - 09:59
by berlinator
06/17/2011 - 08:12
GUI option for OpenMX
2
1267 by Sabha
05/24/2011 - 17:34
by Ryne
05/27/2011 - 10:35
How to obtain saturated model fit?
3
1115 by wuhao_osu
05/24/2011 - 12:17
by Ryne
05/27/2011 - 10:00
faster mxRun for multiple runs
18
1613 by jakob
03/09/2011 - 15:32
by Ryne
04/22/2011 - 09:55
How to change labels for multiple submodels
2
645 by rlucas
02/24/2011 - 15:10
by rlucas
02/24/2011 - 19:33
Obtaining Standard Errors
3
1082 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
2312 by jone1087
11/05/2010 - 12:52
by Steve
11/12/2010 - 10:54
endogenous latent variables
2
1508 by mthornto
10/19/2010 - 23:55
by mthornto
10/20/2010 - 13:59
CIs for Standardized Path Estimates
3
1489 by spanosal
10/04/2010 - 10:08
by neale
08/04/2011 - 22:21
Latent Covariance Helper Function
2
682 by mhunter
09/22/2010 - 12:23
by Steve
09/23/2010 - 11:47
OpenMx script - error message
1
568 by Simo
09/05/2010 - 09:36
by mspiegel
09/05/2010 - 14:28
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