Allergy {BSDA} | R Documentation |
Data used in Exercise 8.22
Allergy
A data frame with 3 observations on the following 4 variables.
C1.T
Drowsiness
Headache
Insomnia
Seldane
Pseudoep
Placebo
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury
attach(Allergy) X <- as.matrix(Allergy[1:3,2:4]) chisq.test(X) Xr <- as.matrix(Allergy[2:3,2:4]) chisq.test(Xr) detach(Allergy)