Nothing
#' @title Wine dataset
#' @name wine
#' @aliases wine.class
#' @description
#' Results of a chemical analysis of wines grown in the same region in Italy,
#' derived from three different cultivars. The analysis determined the
#' quantities of 13 chemical constituents found in each of the three types of wines.
#'
#' The grape varieties (cultivars), 'barolo', 'barbera', and 'grignolino', are indicated in \code{wine.class}.
#'
#'
#' @docType data
#' @usage data(wine)
#' @format
#' A \code{wine} data frame consisting of 178 observations (rows) and
#' 13 columns and vector \code{wine.class} of factors indicating the cultivars.
#' The variables are:
#' \describe{
#' \item{\code{Alcohol}}{a numeric vector}
#' \item{\code{MalicAcid}}{Malic acid, a numeric vector}
#' \item{\code{Ash}}{Ash, a numeric vector}
#' \item{\code{AlcAsh}}{Alcalinity of ash, a numeric vector}
#' \item{\code{Mg}}{Magnesium, a numeric vector}
#' \item{\code{Phenols}}{total phenols, a numeric vector}
#' \item{\code{Flav}}{Flavanoids, a numeric vector}
#' \item{\code{NonFlavPhenols}}{Nonflavanoid phenols, a numeric vector}
#' \item{\code{Proa}}{Proanthocyanins, a numeric vector}
#' \item{\code{Color}}{Color intensity, a numeric vector}
#' \item{\code{Hue}}{a numeric vector}
#' \item{\code{OD}}{D280/OD315 of diluted wines, a numeric vector}
#' \item{\code{Proline}}{a numeric vector}
#' }
#' @source UCI Machine Learning Repository (\url{http://archive.ics.uci.edu/ml/datasets/Wine})
#' @keywords dataset
#'
#' @examples
#' data(wine)
#' table(wine.class)
#'
#' wine.pca <- prcomp(wine, scale. = TRUE)
#' ggscreeplot(wine.pca)
#' ggbiplot(wine.pca,
#' obs.scale = 1, var.scale = 1,
#' groups = wine.class, ellipse = TRUE, circle = TRUE)
NULL
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.