# Variance Covariance Matrix of the Parameters in the Estimated LARF

### Description

Methods to display the variance covariance matrix of the model parameters estimated by `larf`

.

### Usage

1 2 |

### Arguments

`object` |
an object of class |

`...` |
currently not used. |

### Author(s)

Weihua An and Xuefu Wang, Departments of Statistics and Sociology, Indiana University Bloomington

### See Also

`larf`

, `larf.fit`