R/ceriodaphnia.R

In trobinj/trtools: Miscellaneous Tools for Teaching Statistics

#' Ceriodaphnia toxicity study.
#'
#' Data from a study of the number of young produced by Ceriodaphnia dubia exposed for seven days to varying concentrations of effluent. 
#' 
#' @format A data frame with 50 observations and two variables:
#' \describe{
#'    \item{concentration:}{percent concentration of effluent}
#'    \item{count:}{number of young produced}
#' }
#' 
#' @source Bailer, A. J. & Oris, J. T. (1997). Estimating inhibition concentrations for differing response scales using generalized linear models. \emph{Environmental Toxicology and Chemistry}, \emph{16}, 1554-1559.
"ceriodaphnia"