R/dse12a.R

In lbraglia/aprean3: Datasets from Draper and Smith "Applied Regression Analysis" (3rd Ed., 1998)

#' Dataset for Exercise A, Chapter 12
#' 
#' Dataset for Exercise A, Chapter 12
#' 
#' @format A \code{data.frame} with 18 rows and 5 variables:
#' \describe{
#' \item{x1}{}
#' \item{x2}{}
#' \item{x3}{}
#' \item{x4}{}
#' \item{y}{}
#' }
#' @source Draper, N.R., Smith, H., (1998) Applied Regression Analyis, 3rd ed., New York: Wiley
#' @examples
#' dse12a
'dse12a'