R/otoliths_skj.R

In fishgrowth: Fit Growth Curves to Fish Data

#' @docType data
#'
#' @name otoliths_skj
#'
#' @title Otolith Data (Skipjack)
#'
#' @description
#' Simulated otolith data, loosely based on a skipjack tuna dataset analyzed by
#' Macdonald et al. (2022).
#'
#' @usage
#' otoliths_skj
#'
#' @format
#' Data frame containing two columns:
#' \tabular{ll}{
#'   \code{age} \tab age (years)\cr
#'   \code{len} \tab length (cm)
#' }
#'
#' @details
#' The simulation code that was used to produce this dataset is included in the
#' package:
#' \preformatted{file.show(system.file(package="fishgrowth", "sim/simulate.R"))}
#'
#' @source
#' Macdonald, J., Day, J., Magnusson, A., Maunder, M., Aoki, Y., Matsubara, N.,
#' Tsuda, Y., McKechnie, S., Teears, T., Leroy, B., Castillo-Jordán, C.,
#' Hampton, J., and Hamer, P. (2022).
#' \emph{Review and new analyses of skipjack growth in the Western and Central
#' Pacific Ocean}.
#' Western and Central Pacific Fisheries Commission Report
#' WCPFC-SC18-2022/SA-IP-06.
#' \url{https://meetings.wcpfc.int/node/16254}.
#'
#' @seealso
#' \code{\link{gcm}}, \code{\link{gompertz}}, \code{\link{gompertzo}},
#' \code{\link{richards}}, \code{\link{richardso}}, \code{\link{schnute3}},
#' \code{\link{vonbert}}, and \code{\link{vonberto}} are alternative growth
#' models.
#'
#' \code{\link{otoliths_had}}, \code{otoliths_skj}, and \code{\link{tags_skj}}
#' are example datasets.
#'
#' \code{\link{fishgrowth-package}} gives an overview of the package.
#'
#' @examples
#' otoliths_skj

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