R/ionosphere_data.R

In DCEM: Clustering Big Data using Expectation Maximization Star (EM*) Algorithm

#' Ionosphere data: A dataset of 351 radar readings
#'
#' This dataset contains 351 entries (radar readings from a system in goose bay laboratory) and 35 columns.
#' The 35th columns is the label columns identifying the entry as either good or bad. Additionally, the 2nd column
#' only contains 0's.
#'
#' @format A file with 351 rows and 35 columns of multivariate data in a csv file. All values are numeric.
#'
#' @source
#'Space Physics Group
#'Applied Physics Laboratory
#'Johns Hopkins University
#'Johns Hopkins Road
#'Laurel, MD 20723
#' Web URL: \url{http://archive.ics.uci.edu/ml/datasets/Ionosphere}
#'
#'  \strong{References:}
#'  Sigillito, V. G., Wing, S. P., Hutton, L. V., & Baker, K. B. (1989).
#'  Classification of radar returns from the ionosphere using neural networks.
#'  Johns Hopkins APL Technical Digest, 10, 262-266.
"ionosphere_data"