R/STAT210prob2.37.R

In thoree/stat340: Data and functions for BIAS at NMBU

#' STAT210prob2.37: Deflection Temperatures for ABS Plastic Pipes
#'
#' The deflection temperature under load for two different formulations of ABS
#' plastic pipe is being studied. In this data there are two samples of 12
#' observations each which are prepared using each formulation. The deflection
#' temperatures (in °F) are reported.
#'
#' @format A data frame with 12 observations (rows) and 2 variables (columns).
#' \tabular{llllr}{
#'   \tab \bold{Column name} \tab \bold{Data type} \tab \bold{Description} \tab \bold{Values}\cr
#'   \code{[,1]} \tab \code{Form_1} \tab integer \tab Deflection temperature for formulation 1 \tab (178 - 210)\cr
#'   \code{[,2]} \tab \code{Form_2} \tab integer \tab Deflection temperature for formulation 2 \tab (176 - 206)
#' }
#'
#' @details
#'
#' This is data from Exercise 2.37 in Design and Analysis of Experiments, 9th
#' Edition, EMEA Edition.
#'
#' @examples
#'
#' # Number of rows and columns
#' nrow(STAT210prob2.37)
#' ncol(STAT210prob2.37)
#'
#' # A short summary of the variables
#' summary(STAT210prob2.37)
#'
#' @source Montgomery, D. C. (2019) \emph{Design and Analysis of Experiments,
#' 9th Edition, EMEA Edition}. New York: Wiley.
#'
#' @docType data
#' @keywords datasets
#' @name STAT210prob2.37
#' @usage STAT210prob2.37
#'
"STAT210prob2.37"