R/polls.R

#' The polls data from Gelman and Hill ()
#'
#' This is the dataset used in Gelman & Hill's book, Data Analysis Using 
#' Regression and Multilevel/Hierarchical Models. They are polling data on
#' the presidential election from 1988, collected one week before the election.
#' You can download all the data from the book here: http://www.stat.columbia.edu/~gelman/arm/examples/ARM_Data.zip.
#' Note that this is only a few of the variables from the original data supplied
#' with the book.
#'
#' @format A tibble with 13,544 rows and 7 variables:
#' \describe{
#'   \item{state}{An integer denoting the state identification number.}
#'   \item{edu}{An ordered factor  stating the education level of the respondent}
#'   \item{age}{An unordered factor stating the age of range of the respondent}
#'   \item{female}{A dummy variable (integer) denoting whether the respondent was 
#'     coded as male (female = 0) or female (female = 1).}
#'   \item{black}{A dummy variable (integer) denoting whether the respondent was 
#'     coded as Black (black = 1) or not Black (black = 0).}
#'   \item{weight}{A sampling weight}
#'   \item{bush}{Whether the respondent stated they were in favor of voting for
#'   George Bush Sr.}
#' }
"polls"

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