stat340: Data and functions for BIAS at NMBU

#' STAT210example3.10: Fabric Strength and Weaving Looms
#'
#' A textile company weaves a fabric on a large number of looms. It would like
#' the looms to be homogeneous so that it obtains a fabric of uniform strength.
#' The process engineer suspects that there may be significant variations in
#' strength between looms, and to investigate this, she selects four looms at
#' random and takes four replicates from each loom.
#'
#' @format A data frame with 16 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{Looms} \tab factor \tab 4 different looms \tab (1, 2, 3, 4)\cr
#'   \code{[,2]} \tab \code{Strength} \tab integer \tab The strength of the fabric  \tab (90 - 99)
#' }
#'
#' @details
#'
#' The data is from Example 3.10 in Design and Analysis of Experiments, 9th
#' Edition, EMEA Edition.
#'
#' @examples
#'
#' # A short summary of the variables
#' summary(STAT210example3.10)
#'
#' # Fabric strength for each Loom
#' boxplot(Strength ~ Looms, data = STAT210example3.10,
#'         col = "dodgerblue2")
#'
#' @source Montgomery, D. C. (2019) \emph{Design and Analysis of Experiments,
#' 9th Edition, EMEA Edition}. New York: Wiley.
#'
#' @docType data
#' @keywords datasets
#' @name STAT210example3.10
#' @usage STAT210example3.10
#'
"STAT210example3.10"