R/dse23f.R

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

#' Dataset for Exercise F, Chapter 23
#' 
#' Dataset for Exercise F, Chapter 23
#' 
#' @format A \code{data.frame} with 9 rows and 4 variables:
#' \describe{
#' \item{group}{}
#' \item{z1}{}
#' \item{z2}{}
#' \item{y}{}
#' }
#' @source Draper, N.R., Smith, H., (1998) Applied Regression Analyis, 3rd ed., New York: Wiley
#' @examples
#' dse23f
'dse23f'