Fracture Counts in Coal Mines

Usage

data(mine)

Format

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

Description

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

Source

Myers (1990).

References

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


[Package Contents]