mine {locfit} | R Documentation |

## Fracture Counts in Coal Mines

### Description

The number of fractures in the upper seam of coal mines, and four predictor variables. This dataset can be modeled using Poisson regression.

### Usage

`data(mine)`

### Format

A dataframe with the response frac, and predictor variables extrp, time, seamh and inb.

### Source

Myers (1990).

### References

Myers, R. H. (1990). Classical and Modern Regression with Applications (Second edition). PWS-Kent Publishing, Boston.

[Package

*locfit*version 1.5-9.10 Index]