R/HerringBWE.R

In droglenc/FSAdata: Data to Support Fish Stock Assessment ('FSA') Package

#' @title Stock and recruitment data for Blackwater Estuary Herring, 1962-1997.
#' 
#' @description Stock and recruitment data for Blackwater Estuary Herring (\emph{Clupea harengus}), 1962-1997 spawning years.
#' 
#' @name HerringBWE
#' 
#' @docType data
#' 
#' @format A data frame with 36 observations on the following 3 variables.
#'  \describe{
#'    \item{spawning.year}{a numeric vector of spawning years}
#'    \item{ssb}{a numeric vector giving biomass of spawning fish}
#'    \item{recruits}{a numeric vector containing the number of recruits}
#'  }
#'  
#' @section Topic(s):
#'  \itemize{
#'    \item Stock-Recruit
#'    \item Recruitment
#'  }
#' 
#' @concept Stock-Recruit
#' @concept Recruitment
#' 
#' @source From Fox, C.J. 2001. Recent trends in stock-recruitment of Blackwater herring (\emph{Clupea harengus} L.) in relation to larval production. ICES Journal of Marine Science, 58:750-762. \href{https://raw.githubusercontent.com/fishR-Core-Team/FSAdata/main/data-raw/HerringBWE.csv}{CSV file}
#' 
#' @keywords datasets
#' 
#' @examples
#' data(HerringBWE)
#' str(HerringBWE)
#' head(HerringBWE)
#' op <- par(mfrow=c(1,2))
#' plot(recruits~spawning.year,data=HerringBWE,type="l")
#' plot(recruits~ssb,data=HerringBWE)
#' par(op)
#' 
NULL