R/B2_data.R

In BayesCVI: Bayesian Cluster Validity Index

#' @title B2 Artificial Dataset
#' @description A \code{2}-dimensional dataset from Wiroonsri and Preedasawakul (2024) generated from \code{5} different Gaussian distributions labeled as \code{1-5}.
#' @format A data frame with 850 data points and 3 variables
#' \describe{
#'   \item{\code{x}}{Numeric values generated from Gaussian distributions}
#'   \item{\code{y}}{Numeric values generated from Gaussian distributions}
#'   \item{\code{label}}{Categorical labels 1,2,3,4,5}
#'}
#' @references  {O. Preedasawakul, and N. Wiroonsri, A Bayesian Cluster Validity Index, Computational Statistics & Data Analysis, 202, 108053, 2025. \doi{10.1016/j.csda.2024.108053}}
#' @author {Nathakhun Wiroonsri and Onthada Preedasawakul}
#' @seealso {\link{B1_data}, \link{B3_data}, \link{B_WP.IDX},  \link{B_Wvalid}, \link{B_XB.IDX}}
"B2_data"