classdata

R Documentation

Simulated class data

Description

This data is simulated and is meant to represent students scores from three different lectures who were all given the same exam.

Usage

classdata

Format

A data frame with 164 observations on the following 2 variables.

m1

Represents a first midterm score.

lecture

Three classes: a, b, and c.

References

OpenIntro Statistics, Chapter 8.

Examples

anova(lm(m1 ~ lecture, classdata))