\name{ex01.38} \alias{ex01.38} \docType{data} \title{data from exercise 1.38} \description{ The \code{ex01.38} data frame has 9 rows and 1 columns. } \format{ This data frame contains the following columns: \describe{ \item{pressure}{ a numeric vector } } } \details{ } \source{ Devore, J. L. (2003) \emph{Probability and Statistics for Engineering and the Sciences (6th ed)}, Duxbury } \examples{ data(ex01.38) } \keyword{datasets}