R/data-nosofsky1989long.R

In JanaJarecki/cogscimodels: Cognitive Models - Estimation, Prediction, and Development of Models for Cognitive Scientists

#' Test data for fitting the Exemplar-based categorization model
#'
#' Data about categorization in four different conditions.
#' 
#' \itemize{
#'   \item condition. experimental condition (size, angle, criss, diag)
#'   \item angle. feature value of the angle feature
#'   \item size. feature value of the size feature
#'   \item response. Which category has been selected? 
#'   \item true_cat. True category label of this feature combination (0 or 1)
#' }
#' @name nosofsky1989long
#'
#' @docType data
#' 
#' @format An object of class \code{"data.frame"}.#'
#' @keywords datasets
#' @references Nosofsky, R. M. (1989). Further tests of an exemplar-similarity approach to relating identification and categorization. Perception & Psychophysics, 45, 279–290. doi:10.3758/BF03204942
#' @source From Table 3 and Figure 2 in Nosofsky, R. M. (1989). Further tests of an exemplar-similarity approach to relating identification and categorization. Perception & Psychophysics, 45, 279–290. doi:10.3758/BF03204942
#' @examples
#' data(nosofsky1989long)
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