# mkVarCorr: Make Variance and Correlation Matrices from `theta`

## Description

Make variance and correlation matrices from `theta`

## Usage

mkVarCorr(sc, cnms, nc, theta, nms)

## Arguments

sc

scale factor (residual standard deviation).

nc

numeric vector: number of terms in each RE component.

theta

theta vector (lower-triangle of Cholesky factors).

nms

component names (FIXME: nms/cnms redundant:
nms=names(cnms)?)