BSDA (version 1.01)

Program: Effects of four different methods of programmed learning for statistics students

Description

Data for Exercise 10.17

Usage

Program

Format

A data frame with 11 observations on the following 4 variables.

Method1

a numeric vector

Method2

a numeric vector

Method3

a numeric vector

Method4

a numeric vector

Examples

# NOT RUN {
str(Program)
attach(Program)
STACKED <-stack(Program)
STACKED[1:5,]
boxplot(values~ind,col=c("red","blue","green","yellow"),data=STACKED)
anova(lm(values~ind,data=STACKED))
remove(STACKED)
detach(Program)
# }