
what's wrong with my data? 
6

877 
by userzht 04/09/2011  00:31 
by userzht 04/10/2011  23:07 

Violation of assumption of equal variances MZ and DZ 
1

809 
by koak 07/18/2013  19:54 
by neale 08/06/2013  14:00 

Univariate Sex Limitation Model Test of Rc 
6

922 
by newsomjr 02/13/2013  13:30 
by neale 02/25/2013  18:22 

Univariate Sex limitation model  fit of statistic output 
8

2599 
by Havinginsight 10/11/2011  12:16 
by mspiegel 09/25/2012  15:52 

Two identical genetic path coefficients but one is significant and the other isn't. 
3

2746 
by Jane 07/13/2014  22:50 
by mhunter 07/15/2014  01:55 

Twins Reared Apart and Together 
3

265 
by Salutfate 04/21/2014  09:26 
by Salutfate 04/22/2014  08:57 

trivariate model with C for phenotype2 = 0 
10

210 
by izza 08/13/2014  05:00 
by izza 08/18/2014  17:05 

Transform thecorrelatedfactor model loadings into multivariate Cholesky form. 
5

1552 
by tbates 12/02/2011  13:22 
by neale 02/06/2012  22:29 

Trait Correlation 
1

274 
by Salutfate 04/30/2014  09:50 
by RobK 05/16/2014  12:07 

Submodel testing: Dropping single parameters in a matrix 
10

1083 
by trinewa 11/12/2010  05:10 
by trinewa 11/18/2010  05:23 

submodel testing in bivariate ACE model using ordinal data with different thresholds 
5

1297 
by mccutchv 05/19/2011  13:21 
by neale 06/16/2011  14:52 

submodel 
2

778 
by userzht 04/01/2011  01:00 
by userzht 04/03/2011  05:12 

sorted order 
2

674 
by userzht 04/07/2011  05:09 
by userzht 04/07/2011  10:51 

small/NaN standard errors 
4

1311 
by lotgeels 03/26/2010  09:07 
by neale 03/30/2010  09:16 

Simple question re Cholesky decomposition 
2

1159 
by Dorothy Bishop 05/09/2010  13:21 
by mspiegel 05/20/2010  14:54 

SEM example on genes scenario 
0

300 
by lekharsha 11/10/2013  03:57 
n/a 

script of multivariate ACE model with covarites 
0

689 
by userzht 06/14/2012  10:44 
n/a 

Resampling strategies for smallsample ACE model 
3

802 
by chl 09/08/2010  05:51 
by chl 09/16/2010  09:11 

RAM as input to ACE (modelling items as factors, then conducting biometric analysis of these factors) 
1

851 
by tbates 01/18/2013  09:18 
by neale 01/24/2013  16:27 

R3.01 and OpenMx1.3.2 
4

1095 
by margaret 08/12/2013  10:49 
by margaret 08/14/2013  10:43 

Problem creating saturated output from script: MultivariateTwinAnalysis_MatrixRaw.R 
4

1372 
by trinewa 02/23/2010  06:21 
by trinewa 03/04/2010  05:41 

path style ACE model 
7

820 
by tbates 09/26/2009  11:29 
by mspiegel 09/26/2009  21:27 

pvalues from correlation estimates in bivariate model 
1

451 
by mbohlken 01/10/2014  06:56 
by mhunter 03/26/2014  13:25 

OpenMx sensitivity to start values in a,c,e? 
4

532 
by tbates 09/03/2009  12:44 
by tbates 09/12/2009  19:50 

one value per twin pair 
4

900 
by mritwinanalysis 10/06/2011  13:55 
by Ryne 10/07/2011  16:51 