R/wines.R

In missSOM: Self-Organizing Maps with Built-in Missing Data Imputation

#' Wine data
#' 
#' @name wines
#' @docType data
#' @aliases vintages
#' 
#' @author My Name \email{blahblah@@roxygen.org}
#' @description A data frame containing 177 rows and thirteen columns; object 
#' \code{vintages} contains the class labels. 
#' 
#' These data are the results of chemical analyses of wines grown in the same region in Italy (Piedmont) but derived from three different cultivars: Nebbiolo, Barberas and Grignolino grapes. The 
#' wine from the Nebbiolo grape is called Barolo. The data contain the quantities of several constituents found in each of the three types of wines, as well as 
#' some spectroscopic variables.
#' @references M. Forina, C. Armanino, M. Castino and M. Ubigli. Vitis, 25:189-201 (1986)
#' @source \url{http://kdd.ics.uci.edu}
#' @keywords dataset
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