R/rd-eq_passengercars.R

In svmiller/stevedata: Steve's Toy Data for Teaching About a Variety of Methodological, Social, and Political Topics

#' @importFrom tibble tibble
NULL

#' Export Quality Data for Passenger Cars, 1963-2014
#'
#' Data from the International Monetary Fund for the export quality and
#'  unit/trade value of passenger cars for all available countries and years
#'  from 1963 to 2014.
#'
#' @format A data frame with 60424 observations on the following 6 variables.
#' \describe{
#' \item{\code{country}}{a character vector for the country/area.}
#' \item{\code{ccode}}{a numeric vector for the Correlates of War country code.}
#' \item{\code{category}}{a factor with levels \code{Export Quality Index},
#'  \code{Export quality 95 percent interval - lower bound},
#'  \code{Export quality 95 percent interval - upper bound}
#'  \code{Unit value of exports}, \code{Unit value 95 percent interval - lower bound},
#'  \code{Unit value 95 percent interval - upper bound},
#'  \code{Trade value of exports}}
#' \item{\code{type}}{a factor with levels \code{51. Transport equipment, Passenger cars}.
#' This is a constant. I just felt like making it a factor.}
#' \item{\code{year}}{a numeric vector for the year}
#' \item{\code{value}}{a numeric vector for the value of the particular category.}
#' }
#'
"eq_passengercars"