Abstract
Structural equation modeling (SEM) provides a flexible tool to carry out genetic analyses of family and twin data. The basic model which decomposes the variance between and within families for a particular trait into genetic and non-genetic components can be generalized to multivariate and/ or longitudinal data, incorporate sex differences in parameter estimates, and model the effects of measured environment, candidate genes or DNA marker data. We introduce a web-based library ( http://www.psy.vu.nl/mxbib ) of scripts for uni- and multivariate genetic epidemiological analyses, as well as for linkage and genetic association tests. The scripts are written to be used with the freely available software package Mx and provide a flexible and uniform approach to the analysis of data from relatives. © 2005 Springer Science+Business Media, Inc.
Original language | English |
---|---|
Pages (from-to) | 499-505 |
Journal | Behavior Genetics |
Volume | 35 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2005 |
Cohort Studies
- Netherlands Twin Register (NTR)