R/pysical.R

In EloChoice: Preference Rating for Visual Stimuli Based on Elo Ratings

#' Physical strength of males
#'
#' Physical strength of males
#'
#' @docType data
#'
#' @usage data(physical)
#'
#' @format 4592 pairwise comparisons (contests) between 82 stimuli (average of 112 appearances per stimulus). 56 raters came to the lab and made 82 judgements each. They were asked to choose which image of a pair of stimulus images depicted the physically stronger looking male.
#'   \describe{
#'     \item{\code{Date}}{Date of the rating}
#'     \item{\code{Winner}}{Winner of the interaction}
#'     \item{\code{Loser}}{Loser of the interaction}
#'     \item{\code{raterID}}{A numeric indicator of rater identity}
#'    }
#'
#' @keywords datasets
#'
#' @references Andrew Clark
#' @source Andrew Clark
#' @examples
#' data(physical)
"physical"