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**s20x**: Functions for University of Auckland Course STATS 201/208 Data Analysis**cooks20x**: Cook's distance plot

# Cook's distance plot

### Description

Draws a Cook's distance plot.

### Usage

1 | ```
cooks20x(lmfit)
``` |

### Arguments

`lmfit` |
output from the function "lm()". |

### Value

Returns the plot and identifies the three highest Cook's values

### Examples

1 2 3 4 |

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