\name{xmp06.02} \alias{xmp06.02} \docType{data} \title{data from Example 6.2} \description{ The \code{xmp06.02} data frame has 20 rows and 1 columns. } \format{ This data frame contains the following columns: \describe{ \item{Voltage}{ the dielectric breakdown voltage for pieces of expoxy resin } } } \details{ This is the same data set as \code{xmp04.29}. } \source{ Devore, J. L. (2003) \emph{Probability and Statistics for Engineering and the Sciences (6th ed)}, Duxbury } \examples{ data(xmp06.02) summary(xmp06.02) # gives mean, median, etc. attach(xmp06.02) mean(range(Voltage)) # average of the extremes mean(Voltage, trim = 0.1) # trimmed mean } \keyword{datasets}