RobStatTM: Robust Statistics: Theory and Methods

#' Mineral data
#'
#' Contents (in parts per million) of 22 chemical elements in
#' 53 samples of rocks in Western Australia.
#' Two columns (8 and 9) were selected for use in this book.
#'
#' Format: Numeric with 53 rows and 2 columns:
#'
#' @docType data
#'
#' @usage data(mineral)
#'
#' @format An object of class \code{"data.frame"}.
#'
#' @source Smith, R.E., Campbell, N.A. and Lichfield, A. (1984), Multivariate
#' statistical techniques applied to pisolitic laterite geochemistry at Golden Grove,
#' Western Australia, Journal of Geochemical Exploration, 22, 193-216.
#'
#' @examples
#' data(mineral)
"mineral"