Situp {BSDA} | R Documentation |
Data for Exercise 1.47
Situp
A data frame with 20 observations on the following variable.
number
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury
str(Situp) attach(Situp) stem(number) hist(number,breaks=seq(0,70,10)) hist(number,breaks=seq(0,70,10),right=FALSE,col="blue",prob=TRUE, main="Problems 1.46 & 1.47") lines(density(number),col="red",lwd=3) detach(Situp)