
Helper Function: Build mxAlgebra object out of a string 
1

1432 
by tbrick 09/20/2011  11:26 
by neale 10/06/2011  23:25 

Growth Model with different set of times for each subject 
8

1821 
by rabil 04/02/2012  09:27 
by Albertharris 01/21/2013  05:59 

Graphical output from RAM 
2

685 
by tbates 08/24/2009  08:13 
by tbates 08/24/2009  09:02 

extracting standard errors (se) from $output 
4

892 
by tbates 09/30/2009  11:23 
by mspiegel 10/01/2009  00:13 

Errors Returned by R 
12

837 
by pdeboeck 08/28/2009  17:08 
by tbates 09/03/2009  08:24 

Error messages not informative enough 
5

1638 
by neale 08/10/2010  12:30 
by mspiegel 08/24/2010  09:17 

Error in single.na(to) : argument is missing, with no default 
1

4079 
by neale 08/28/2009  12:23 
by mspiegel 08/28/2009  17:02 

Error in fitting submodels 
1

1323 
by Hermine 09/25/2009  11:32 
by tbates 09/25/2009  12:23 

empty model name 
4

1102 
by mspiegel 11/06/2009  16:31 
by pdeboeck 11/10/2009  14:52 

Drop paths at zero using mxMatrix 
1

816 
by tbates 09/10/2009  12:10 
by mspiegel 09/10/2009  19:46 

Disposition of functions that use OpenMx 
1

1000 
by neale 08/05/2011  01:33 
by tbates 08/05/2011  02:36 

diag() overloading 
8

865 
by tbates 08/13/2009  18:07 
by tbates 08/14/2009  07:14 

Default M matrix in type="RAM" models 
4

1115 
by Ryne 05/15/2010  11:00 
by mspiegel 05/22/2010  15:54 

Constant Substitution implemented in repository 
5

933 
by mspiegel 09/01/2009  16:40 
by tbates 09/07/2009  18:55 

constant + free parameter substitution proposal 
6

1016 
by mspiegel 08/27/2009  16:44 
by Steve 08/27/2009  21:36 

Computing and Reporting fit statistics 
17

4013 
by tbates 09/04/2009  10:40 
by tbates 02/11/2010  11:36 

Checkpointing Proposal 
7

827 
by tbrick 09/18/2009  22:20 
by Steve 09/21/2009  14:45 

Can a model contain a free parameter and a fixed parameter with the same name? 
11

2382 
by Steve 08/05/2009  09:05 
by tbates 08/18/2009  19:24 

boundary conditions 
5

1579 
by carey 01/20/2011  15:26 
by rgore 01/27/2011  16:52 

Bootstrapping Confidence Intervals 
2

795 
by pdeboeck 08/21/2009  10:28 
by Steve 08/23/2009  20:01 

Backward compatibility issue with extracting or inserting certain results of optimization into mxModel objects 
2

2101 
by neale 05/08/2013  19:10 
by neale 05/10/2013  12:29 

added 'dimnames' argument to ML and FIML objective functions 
5

1127 
by mspiegel 10/02/2009  18:13 
by mspiegel 10/08/2009  16:29 

Acceptable Functions for mxAlgebra 
3

1336 
by mhunter 06/27/2010  14:39 
by mspiegel 06/27/2010  20:35 

95% CI for the standardized variance estimates? 
2

2667 
by peno66 08/14/2011  02:04 
by peno66 08/17/2011  02:50 