R/uniformsNFL.R

In homerhanumat/tigerData: GC Statistics Datasets

#' Malevolence of NFL Uniforms and Penalty Yardage
#'
#' @description 28 NFL teams from the 1980's.  Team uniforms were rated for their 
#' "malevolence", and the average penslty yardage for each team was also recorded.
#'
#'
#' @name uniformsNFL
#' @docType data
#' @format A data frame with 28 observations on the following 3 variables.
#' \describe{ \item{team}{Name of NFL team.}
#' \item{malevolence}{Rating of "malevolence" accorded to the eam uniform.  High scores
#' indicate more malevolence.}
#' \item{z_pen_yards}{Mean penalty yardage per game for the team, expressed as a z-score.}
#' }
#' @source The Dark Side of Self- and Social Perception:  Black Uniforms and 
#' Agression in Professional Sports, Frank and Gilovich, Journal of
#' Personality and Social Psychology, 1988, Vol. 54, No. 1, 74-85.
#' 
#' @keywords datasets
#'
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