airpollution: Air pollution measurements

Description Usage Format Source Examples

Description

Air pollution measurements at three locations.

Usage

1

Format

A data frame with 6 observations on the following 2 variables.

pollution

a numeric vector

location

a factor with levels Hill Suburb Plains Suburb Urban City

Source

David J. Saville and Graham R. Wood, Statistical methods: A geometric primer, Springer, 1996.

Examples

1
2
data(airpollution)
summary(lm(pollution ~ location, airpollution))

fastR documentation built on May 2, 2019, 5:53 p.m.