R/algebra.R

In SDAResources: Datasets and Functions for 'Sampling: Design and Analysis, 3rd Edition'

#' algebra data
#'
#' 
#' Fictional data for an SRS of 12 algebra classes in a city, from a population of 187 classes.
#'
#'
#' @format This data frame contains the following columns:
#'
#'\describe{
#'\item{class:}{class number}
#'
#'\item{Mi:}{number of students \eqn{M_i} in class}
#'
#'\item{score:}{score of student on test}
#'}
#'
#' @docType data
#'
#' @usage data(algebra)
#'
#'
#'
#' @keywords datasets
#'
#' @references Lohr (2021), Sampling: Design and Analysis, 3rd Edition. Boca Raton, FL: CRC Press.
#' 
#'@references Lu and Lohr (2021), R Companion for \emph{Sampling: Design and Analysis, 3rd Edition}, 1st Edition. Boca Raton, FL: CRC Press.
#'
"algebra"