BSDA (version 1.2.0)

Lowabil: Reading skills of 24 matched low ability students

Description

Data for Example 7.18

Usage

Lowabil

Format

A data frame/tibble with 12 observations on three variables

pair

a numeric indicator of pair

experiment

score of the child with the experimental method

control

score of the child with the standard method

References

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.

Examples

# NOT RUN {
diff = Lowabil$experiment - Lowabil$control
qqnorm(diff)
qqline(diff)
shapiro.test(diff)
t.test(Lowabil$experiment, Lowabil$control, paired = TRUE)
# OR
t.test(diff)
rm(diff)

# }