Optimizers

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Why MLEs in a CFA model are different between analyses of raw data and covariance matrix data?
4
849 by Ami
02/22/2012 - 20:37
by Ami
03/05/2012 - 18:31
What is the numerical approximation method used to find maximum likelihood estimator from log-likelihood function in OpenMx?
1
2109 by Arnond Sakworawich
04/28/2012 - 02:32
by Ryne
04/30/2012 - 14:13
Starting values
2
562 by brandmaier
04/10/2012 - 03:41
by brandmaier
04/10/2012 - 12:10
shared memory space between R & OpenMx AND between R & xxm
8
1305 by mspiegel
08/05/2009 - 18:07
by Paras
08/07/2009 - 09:24
SEM without free parameters troubles OpenMX (and myself)
8
1335 by brandmaier
11/10/2010 - 07:20
by brandmaier
11/11/2010 - 02:43
Schedule for categorical outcome estimation
4
1333 by Steve
08/05/2009 - 09:44
by Steve
08/06/2009 - 09:37
Repeatability across platforms
2
1324 by Steve
11/16/2009 - 13:22
by carey
11/26/2009 - 01:03
Referencing Data in an Algebra for mxAlgebraObjective
3
823 by Ryne
08/23/2010 - 12:25
by Steve
08/26/2010 - 22:02
likelihood statistic returned from npsol
9
2231 by skenny
08/14/2009 - 13:51
by mspiegel
10/25/2011 - 08:46
Crashing R in OS X
6
1051 by pdeboeck
08/23/2009 - 10:24
by Steve
08/23/2009 - 20:18
crash with raw data and mxMLObjective
5
1654 by tbates
09/04/2009 - 12:03
by Steve
09/05/2009 - 21:50
convergence status OK but calculated Hessian with negative eigenvalue
8
3874 by wuhao_osu
01/11/2011 - 18:51
by wuhao_osu
01/14/2011 - 12:05
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