R/ex2.r

In ExpDes: Experimental Designs Package

#' Food bars: RBD
#'
#' @description Sensory evaluation of food bars where panelists
#' (blocks) evaluated their appearance.
#' @docType data
#' @keywords datasets
#' @name ex2
#' @usage data(ex2)
#' @format A data frame with 350 observations on the following
#' 3 variables.
#'   \describe{
#'     \item{\code{provador}}{a numeric vector}
#'     \item{\code{trat}}{a factor with levels \code{A}
#'     \code{B} \code{C} \code{D} \code{E}}
#'     \item{\code{aparencia}}{a numeric vector}
#'   }
#' @references PAIVA, A. P. de. Estudos Tecnologicos, Quimico,
#' Fisico-quimico e Sensorial de Barras Alimenticias Elaboradas
#' com Subprodutos e Residuos Agoindustriais. 2008. 131p.
#' Dissertation (Master in Food Science) - Universidade Federal
#' de Lavras, UFLA, Lavras, 2008.
#' @author Eric Batista Ferreira,
#'  \email{eric.ferreira@@unifal-mg.edu.br}
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