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BSDA (version 1.2.2)

Allergy: Allergy medicines by adverse events

Description

Data used in Exercise 8.22

Usage

Allergy

Arguments

Format

A data frame/tibble with 406 observations on two variables

event

a factor with levels insomnia, headache, and drowsiness

medication

a factor with levels seldane-d, pseudoephedrine, and placebo

References

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

Examples

Run this code

T1 <- xtabs(~event + medication, data = Allergy)
T1
chisq.test(T1)

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