R/LSAT.R

In rpf: Response Probability Functions

#' Description of LSAT7 data
#'
#' Data from Bock & Lieberman (1970); contains 5 dichotomously scored
#' items obtained from the Law School Admissions Test, section 7.
#'
#' @name LSAT7
#' @docType data
#' @author Phil Chalmers \email{rphilip.chalmers@@gmail.com}
#' @references
#' Bock, R. D., & Lieberman, M. (1970). Fitting a response model for \emph{n}
#' dichotomously scored items. \emph{Psychometrika, 35}(2), 179-197.
#'
#' @keywords data
#' @examples
#' data(LSAT7)
NULL

#' Description of LSAT6 data
#'
#' Data from Thissen (1982); contains 5 dichotomously scored
#' items obtained from the Law School Admissions Test, section 6.
#'
#' @name LSAT6
#' @docType data
#' @author Phil Chalmers \email{rphilip.chalmers@@gmail.com}
#' @references
#' Thissen, D. (1982). Marginal maximum likelihood estimation for the one-parameter logistic model.
#' \emph{Psychometrika, 47}, 175-186.
#'
#' @keywords data
#' @examples
#' data(LSAT6)
NULL