ozone: Ozone readings in LA

In hcc: Hidden correlation check

Description

Example Dataset from Practical Regression and Anova

Usage

data(ozone)

Format

A data frame with 330 observations on the following 10 variables.

O3

the molecular formula for ozone

vh

the molecular formula for ozone

wind

the flow of gases on a large scale

humidity

the amount of water vapor in the air

temp

the physical quantity that is a measure of hotness and coldness on a numerical scale

ibh

the molecular formula for ozone

dpg

the molecular formula for ozone

ibt

the molecular formula for ozone

vis

the molecular formula for ozone

doy

the molecular formula for ozone

References

J. J.Faraway. Extending the linear model with R. Chapman & Hall/CRC Taylor & Francis Group, 2006.

Examples

data(ozone)
alm <- lm(O3 ~ vis+doy+ibt+humidity+temp,data=ozone)
res <- resid(alm)
hctest(ozone[,10], res)

Example output

[1] 1.672753e-08

hcc documentation built on May 2, 2019, 2:08 a.m.