This video will introduce students to twin modeling using R and OpenMx. By the end of the video, students will be able to (1) recognize the major steps involved in an OpenMx model and (2) translate ...
This video discusses how to fit the saturated twin model in OpenMx, which estimates the twin means, variances, and covariances without estimating latent variances (VA, VD, and VC) to test basic data ...