mkVarCorr {lme4} | R Documentation |

## 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). |

`cnms` |
component names. |

`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)?) |

### Value

A `matrix`

### See Also

[Package

*lme4*version 1.1-35.3 Index]