Iqgpa {BSDA}R Documentation

GPA versus IQ for 12 individuals

Description

Data for Exercises 9.51 and 9.52

Usage

Iqgpa

Format

A data frame with 12 observations on the following 2 variables.

IQ
a numeric vector
GPA
a numeric vector

Source

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury

Examples

str(Iqgpa)
attach(Iqgpa)
plot(IQ,GPA)
model <- lm(GPA~IQ)
abline(model)
summary(model)
detach(Iqgpa)
remove(model)

[Package BSDA version 0.1 Index]