R/table12_7.R

In brunoruas2/gujarati: Data Sets from "Basic Econometrics, 5ed" by Damodar N. Gujarati and Dawn Porter

#' Table 12_7
#'
#' Determinants of U.S. Domestic Price of Copper, 1951–1980
#' Source: The data were collected by Gary R. Smith from sources such as American Metal Market, Metals Week, and U.S. Department of Commerce publications.
#'
#' @docType data
#' @usage data('Table12_7')
#' @format
#'
#' \itemize{
#' \item \strong{YEAR}
#' \item \strong{C: }12-month average U.S. domestic price of copper (cents per pound)
#' \item \strong{G: } annual gross national product ($, billions)
#' \item \strong{I: }12-month average index of industrial production
#' \item \strong{L: }12-month average London Metal Exchange price of copper (pounds sterling)
#' \item \strong{H: }number of housing starts per year (thousands of units)
#' \item \strong{A: }12-month average price of aluminum (cents per pound)
#' }
'Table12_7'