Leddiode {PASWR} | R Documentation |
The diameter in millimeters for a random sample of 15 diodes from
each of the two suppliers is stored in the data frame Leddiode
.
Leddiode
A data frame with 15 observations on the following 2 variables:
supplierA
supplierB
Ugarte, M. D., Militino, A. F., and Arnholt, A. T. (2008) Probability and Statistics with R. Chapman & Hall/CRC.
attach(Leddiode) boxplot(supplierA, supplierB,col=c("red","blue")) detach(Leddiode)