
Error: Objective function returned a value of NaN. 
4

4525 
by tbates 03/01/2011  12:16 
by Ryne 07/31/2012  09:49 

fit a multivariate latent trait model 
1

1670 
by Derek 02/11/2011  16:41 
by Ryne 02/18/2011  15:00 

Specifying using paths with categorical manifests 
6

2499 
by mdewey 02/03/2011  16:31 
by mdewey 03/01/2011  13:15 

controlling for sex/age in saturated model with categorical outcomes 
2

2821 
by angelver 10/15/2010  09:15 
by angelver 10/17/2010  09:11 

Difficulties running Ordinal Twin Model 
3

1329 
by abhworthington 08/19/2010  18:12 
by abhworthington 08/28/2010  17:39 

Ordinal ACE model script is crashing R 
17

2132 
by smedland 08/17/2010  11:13 
by tbrick 09/15/2010  11:14 

Constraint on variance of ordinal variables 
5

2220 
by Fruhling 06/11/2010  09:12 
by neale 04/20/2012  13:25 

mxFactor() interface 
0

1574 
by mspiegel 05/03/2010  11:03 
n/a 

Ordinal Outcomes in Heterogeneity Models 
3

1293 
by jaimesettle 03/06/2010  21:18 
by mspiegel 03/08/2010  15:16 

getting started 
8

2096 
by winston 12/22/2009  13:11 
by neale 08/10/2010  13:55 