trtools: Miscellaneous Tools for Teaching Statistics

#' Calibration study of a snow gauge.
#'
#' Data collected from snow gauge that measures snow density using detected gamma photon counts from a radioactive source. Observations of the "gain" (an amplified count) at several known densities of polyethylene blocks to simulate snow were observed.
#'
#' @format A data frame with 90 observations and two variables:
#' \describe{
#'    \item{density}{density (grams per cubic centimeter)}
#'    \item{gain}{amplified measurement of gamma photon count}
#' }
#'
#' @source Nolan, D. & Speed, T. P. (2009). \emph{Stat Labs: Mathematical statistics through applications}. New York: Springer. See also the references cited therein.
"snowgauge"