stremo (version 0.2)

sigma.hat: Calculates the sigma hat given a LISREL "all-y" matrix representation object.

Description

This function takes an object with all 4 basic LISREL matrices plus the identity matrix and constructs the sigma hat, that is, a predicted covariance matrix.

Usage

sigma.hat(matrep)

Arguments

matrep

The matrix representation of a lavaanified model.

Value

A covariance matrix.

See Also

sem.matrices and matrix.representation.