Append {BSDA} | R Documentation |
Data for Exercise 1.119
Append
A data frame with 20 observations on the following variable.
fee
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury
str(Append) attach(Append) ll <- mean(fee)-2*sd(fee) ul <- mean(fee)+2*sd(fee) limits <-c(ll,ul) limits fee[fee<ll | fee>ul] detach(Append)