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
1494 by tbates
03/29/2012 - 19:43
by brandmaier
03/30/2012 - 09:41
Returned matrices (expCov, expMean, A,S, etc) only reflect last row of data
6
2287 by CharlesD
06/16/2014 - 08:45
by CharlesD
06/17/2014 - 12:49
Correlated residuals of manifest variables
6
1024 by krzysiek
09/05/2013 - 08:56
by krzysiek
09/06/2013 - 07:15
CI for RMSEA, p close, residual correlation matrix
6
2464 by brauer
02/23/2012 - 18:50
by tbates
02/15/2014 - 18:17
Fitted correlation/covariance matrix (or residual matrix)
6
1802 by DavidCross
11/26/2011 - 10:43
by mspiegel
02/25/2012 - 20:29
Summary of sem: can I remove the summary of variables?
6
1777 by Matifou
12/22/2009 - 06:29
by mspiegel
12/26/2009 - 17:01
Inflated degrees of freedom
6
1830 by klang
09/02/2009 - 21:21
by Steve
09/04/2009 - 08:38
fit@output$confidenceIntervals doesn't give estimate, just lbound and ubound
7
1340 by tbates
09/21/2011 - 14:54
by mspiegel
10/11/2011 - 10:03
trying to get correct standard errors for standardized regression coefficients
7
2939 by jone1087
11/05/2010 - 12:52
by Steve
11/12/2010 - 10:54
Comparing sem() and mxRun() output
7
1451 by Matifou
12/09/2009 - 05:12
by Matifou
12/15/2009 - 11:59
Finding likelihood-based confidence interval when a matrix contains definition variables
9
2907 by psunthud
08/14/2012 - 01:05
by Julia
09/27/2012 - 05:29
Question about fitting saturated models with FIML
9
1566 by rlucas
03/22/2010 - 14:10
by rlucas
04/27/2010 - 20:52
Welcome to the OpenMx SEM modeling forum.
9
4876 by Steve
07/31/2009 - 14:58
by kpreacher
09/02/2009 - 13:05
estimation constraint when analyzing correlation matrix
10
1571 by suzannejak
08/10/2011 - 05:21
by Mike Cheung
08/18/2011 - 22:05
Modification indexes/indices
12
4214 by mdewey
07/16/2011 - 07:12
by neale
09/11/2013 - 14:44
Degrees of freedom with raw data
12
1222 by StavrosUt
04/24/2010 - 15:06
by neale
04/26/2010 - 16:20
RAM estimation from covariance matrix where ns differ per cell
15
1135 by tbates
05/01/2012 - 11:22
by tbrick
05/15/2012 - 11:04
faster mxRun for multiple runs
18
2016 by jakob
03/09/2011 - 15:32
by Ryne
04/22/2011 - 09:55
Multiple Group CFA
33
6014 by Niels
04/25/2010 - 16:46
by brauer
04/23/2012 - 14:23
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