# Multiple Linear Mixed-Effects Models

### Description

Fits multiple linear mixed-effects models.

### Usage

1 |

### Arguments

`formula` |
an object of class |

`data` |
an optional data frame, list or environment (or object coercible
by |

`vars` |
a character vector of variables of interest. |

`lrt` |
whether |

`save.residuals` |
whether model residuals should be stored and returned. |

`save.ranks` |
whether random effect ranks should be stored and returned. |

### Value

A list with elements:

`coefficients` |
if 'vars' is missing or non-empty, an array (or data
frame, if |

`residuals` |
if |

`ranef.ranks` |
if |

### See Also

`lmer`

and `mlm`