R/LSAT6.R

In irtQ: Unidimensional Item Response Theory Modeling

#' LSAT6 data
#'
#' Well-known LSAT6 dichotomous response data set from Thissen (1982).
#'
#' @usage LSAT6
#'
#' @format This data contains 1,000 dichotomous response patterns of five items obtained from
#' the Law School Admissions Test, section 6.
#'
#' @author Hwanggyu Lim \email{hglim83@@gmail.com}
#'
#' @references
#' Thissen, D. (1982). Marginal maximum likelihood estimation for the one-parameter logistic model.
#' \emph{Psychometrika, 47}, 175-186.
#'
"LSAT6"