trtools: Miscellaneous Tools for Teaching Statistics

#' Effects of fuel reduction on biomass. 
#'
#' Data on 106 0.5ha plots. 
#'
#' @format A data frame with 106 observations and five variables:
#' \describe{
#'    \item{total:}{total biomass (kg/ha)}
#'    \item{suitable:}{suitable biomass (kg/ha)}
#'    \item{acceptable:}{acceptable biomass (kg/ha)}
#'    \item{selected:}{selected biomass (kg/ha)}
#'    \item{treatment:}{plot treated by fuel reduction (yes or no)}
#' }
#'
#' @note The data are from Hull et al. (2020). Acceptable and selected biomass were not collected on all plots.
#'
#' @source Hull, I. T., Shipley, L. A., Berry, S. L., Loggers, C., & Johnson, T. R. (2020). Effects of fuel reduction timber harvests on forage resources for deer in northeastern Washington. \emph{Forest Ecology and Management}, \emph{458}.
"biomass"