R/trial_matrix.R

#' @name trial_matrix
#' @title Trial Matrix Data
#' @description This data set contains the subject's responses to items. Correct answers are denoted by 1 and incorrect answers are denoted by 0.
#' @docType data
#' @usage data(trial_matrix)
#' @format A data frame with 252 observations on the following 30 variables.
#' \describe{
#'   \item{\code{t1}}{Subject's Response to Item 1.}
#'   \item{\code{t2}}{Subject's Response to Item 2.}
#'   \item{\code{t3}}{Subject's Response to Item 3.}
#'   \item{\code{t4}}{Subject's Response to Item 4.}
#'   \item{\code{t5}}{Subject's Response to Item 5.}
#'   \item{\code{t6}}{Subject's Response to Item 6.}
#'   \item{\code{t7}}{Subject's Response to Item 7.}
#'   \item{\code{t8}}{Subject's Response to Item 8.}
#'   \item{\code{t9}}{Subject's Response to Item 9.}
#'   \item{\code{t10}}{Subject's Response to Item 10.}
#'   \item{\code{t11}}{Subject's Response to Item 11.}
#'   \item{\code{t12}}{Subject's Response to Item 12.}
#'   \item{\code{t13}}{Subject's Response to Item 13.}
#'   \item{\code{t14}}{Subject's Response to Item 14.}
#'   \item{\code{t15}}{Subject's Response to Item 15.}
#'   \item{\code{t16}}{Subject's Response to Item 16.}
#'   \item{\code{t17}}{Subject's Response to Item 17.}
#'   \item{\code{t18}}{Subject's Response to Item 18.}
#'   \item{\code{t19}}{Subject's Response to Item 19.}
#'   \item{\code{t20}}{Subject's Response to Item 20.}
#'   \item{\code{t21}}{Subject's Response to Item 21.}
#'   \item{\code{t22}}{Subject's Response to Item 22.}
#'   \item{\code{t23}}{Subject's Response to Item 23.}
#'   \item{\code{t24}}{Subject's Response to Item 24.}
#'   \item{\code{t25}}{Subject's Response to Item 25.}
#'   \item{\code{t26}}{Subject's Response to Item 26.}
#'   \item{\code{t27}}{Subject's Response to Item 27.}
#'   \item{\code{t28}}{Subject's Response to Item 28.}
#'   \item{\code{t29}}{Subject's Response to Item 29.}
#'   \item{\code{t30}}{Subject's Response to Item 30.}
#' }
#' @source Choice38 Experiment at UIUC during Spring 2014 - Fall 2014
#' @author Steven Culpepper and James Balamuta
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cIRT documentation built on May 29, 2017, 10:50 p.m.