R/alternatives.R

In AntoineDubois/RUMdesignSimulator: RUM design Simulator

#############################################################
## This file enlists a class alternative's attributes
## The notations are taken from Train 2003.
## antoine.dubois.fr@gmail.com - March 2021
#############################################################

##############################
# 1 - Decision makers' observed characteristics generation
##############################

#' @title ob_alternatives_att
#'
#' @description The class of observed decision makers' attributes
#'
#' @param N The number of decision makers
#'
#' @param p The number of attributes of each decision makers
#'
#' @method gen generates the attributes by the chosen distribution
#'
#' @examples J <- 10; q <- 3; a <- ob_alternatives_att$new(J=J, q=q);
#'           a$gen("student", param=list(location=rep(100, 3), df=3)); a$gen("help")
#'
#' @export factorial design
#'

ob_alternatives_att <- setRefClass("Alternatives' attributes", fields = list(J="numeric", q="numeric"),
                                      methods = list(gen=function(law="normal", n=J, m=q, param=list()){generation(law, n, m, param)}))