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**DAAG**: Data Analysis and Graphics Data and Functions**vif**: Variance Inflation Factors

# Variance Inflation Factors

### Description

Variance inflation factors are computed for the standard errors of linear model coefficient estimates.

### Usage

1 | ```
vif(obj, digits=5)
``` |

### Arguments

`obj` |
A |

`digits` |
Number of digits |

### Value

A vector of variance inflation factors corresponding to
the coefficient estimates given in the `lm`

object.

### Author(s)

J.H. Maindonald

### See Also

`lm`

### Examples

1 2 3 4 5 6 7 8 9 |

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