R/LordNovick-data.R

In eunscho/reliacoef: Compute and Compare Unidimensional and Multidimensional Reliability Coefficients

#' Lord and Novick's (1968)  unidimensional data of four items
#'
#' A unidimensional dataset consisting of four items. This is the result of
#' the Educational Testing Service's Test of English as a Foreign Language
#' (TOEFL). Lord and Novick (1968) p.91. This dataset was used by Bentler and
#' Woodward (1980) and Revelle and Zinbarg (2009).
#'
#' @docType data
#' @usage data(LordNovick)
#' @source Lord, F. M., & Novick, M. R. (1968). Statistical theories of mental
#' test scores. Addison-Wesley.
#' @references Bentler, P. M., and J. Arthur Woodward. 1980. Inequalities among
#' Lower Bounds to Reliability: With Applications to Test Construction and
#' Factor Analysis. Psychometrika 45(2):249-67.
#' @references Revelle, William, and Richard E. Zinbarg. 2009. Coefficients
#' Alpha, Beta, Omega, and the Glb: Comments on Sijtsma. Psychometrika 74(1):
#' 145-54
#' @author Eunseong Cho, \email{bene@kw.ac.kr}
#'
"LordNovick"