BSDA (version 1.2.0)

Quail: Plasma LDL levels in two groups of quail

Description

Data for Exercise 1.53, 1.77, 1.88, 5.66, and 7.50

Usage

Quail

Format

A data frame/tibble with 40 observations on two variables

group

a character variable with values placebo and treatment

level

low-density lipoprotein (LDL) cholestrol level

References

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

Examples

# NOT RUN {
boxplot(level ~ group, data = Quail, horizontal = TRUE, xlab = "LDL Level",
        col = c("yellow", "lightblue"))

# }