RDigram: Analysis of Items from Tests and Surveys

#' @title Erik Jørgen Hansen (EJH5)
#' @description The project contains information from a panel study of living conditions in Denmark, containing information collected from adolescents in the eighth grade of the Danish public school in 1967, information on education later in life and finally information on health, income and unemployment collected in 1992.
#' @docType data
#' @keywords datasets
#' @name EJH5
#' @usage data(EJH5)
#' @return EJH5 is an object of class digram.object.
#' @format A data frame with 3151 rows and 18 variables.
#' \describe{
#' The included project variables are
#' D Income
#' C SRH
#' A ChronDis
#' B Unempl
#' F VocEduc
#' G School
#' I Intellig
#' J Urbaniza
#' K FamSES
#' L FamEduc
#' M Sex
#' }
#' @source The \code{EJH5} data were obtained from
#'     Kreiner S. (2014) A guided tour through DIGRAM 3.11. Analysis of contingency tables by chain graph models.
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