Suppose you have two exogenous latent variable. (There will be directed paths from them to a response variable.) Is the covariance between the two exogenous latent variables part of the model? That is, do I have to include a path specification for the covariance or otherwise the covariance will be constrained to zero? I understand that the covariances among exogenous manifest variables are not part of the model.
Copyright © 2007-2024 The OpenMx Project