npr1

0th

Percentile

Data on the locations, porosity and permeability (a measure of oil flow) on 104 oil wells in the US Naval Petroleum Reserve No. 1 in California.

Keywords
datasets
Usage
npr1
Format

This data frame contains the following columns:

x
x coordinates, in miles (origin unspecified)..
y
y coordinates, in miles.
perm
permeability in milli-Darcies.
por
porosity (%).

References

Venables, W. N. and Ripley, B. D. (2002) Modern Applied Statistics with S. Fourth edition. Springer.

Aliases
  • npr1
Documentation reproduced from package MASS, version 7.3-47, License: GPL-2 | GPL-3

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