R/plastic-data.R

#' Plastic Film Dataset for wmpvaer
#'
#' Data from an industrial experiment from the textbook of Johnson and Wichern,
#' 1992. Data is also found in R documentation as an example of the function 
#' manova.The dependent variables are taken to be "tear","gloss" and "opacity". The
#' independent variables are taken to be "rate" (actually "rate of extrusian" orginally)
#' and "additive".
#'
#' @docType data
#' @usage data(plastic)
#' @format typeof(plastic)=="list"
#' @keywords datasets
#' @references Johnson,R.A. and Wichern, D.W. 1992, Applied Multivariate Statistical Analysis  
 "plastic"
chvrngit/wmpvaer documentation built on Dec. 3, 2019, 12:14 p.m.