R/data.R

In marklhc/pinvsearch: Specification search for partial factorial invariance

#' Simulated data with 15 items of an Alcohol Belief Scale
#'
#' Simulation based on fitting a configural invariance model to
#'   data made public by Lui (2019,
#'   <https://psycnet.apa.org/record/2019-08221-001>). The original data
#'   can be found at <https://osf.io/wxjsg>.
#'
#' @format ## `lui_sim`
#' A data frame with 910 rows and 16 columns:
#' \describe{
#'   \item{class1 to class15}{Binary items}
#'   \item{group}{six groups: 1 = White Male, 2 = Asian Male,
#'                            3 = Hispanic Male, 4 = White Female,
#'                            5 = Asian Female, 6 = Hispanic Female}
#' 
#' }
#' @source <https://osf.io/wxjsg>
"lui_sim"