R/SimonsonLyons.R

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

#' @title Catches in removal events of trout at various locations.
#'
#' @description Catches of various species in consecutive removal events at various locations.
#'
#' @name SimonsonLyons
#' 
#' @docType data
#' 
#' @format A data frame of 58 observations on the following 7 variables:
#'  \describe{
#'   \item{species}{Species of fish.}
#'   \item{stream}{Stream name.}
#'   \item{first}{Catch on the first removal pass.}
#'   \item{second}{Catch on the second removal pass.}
#'   \item{third}{Catch on the third removal pass.}
#'   \item{fourth}{Catch on the fourth removal pass.}
#'   \item{pop.cs}{Population estimate by Carle-Strub method.}
#'  }
#'  
#'
#' @section Topic(s):
#'  \itemize{
#'   \item Population size
#'   \item Abundance
#'   \item Removal
#' }
#' 
#' @concept Abundance
#' @concept Population Size
#' @concept Removal
#' 
#' @source From Appendix in Simonson, T.D. and J. Lyons. 1995. Comparison of catch per effort and removal procedures for sampling stream fish assemblages. North American Journal of Fisheries Management 15:419-427. \href{https://raw.githubusercontent.com/fishR-Core-Team/FSAdata/main/data-raw/SimonsonLyons.csv}{CSV file}
#'
#' @keywords datasets
#' 
#' @examples
#' data(SimonsonLyons)
#' str(SimonsonLyons)
#' head(SimonsonLyons)
#'
#' ## extract data for one species and stream (e.g., 3rd row)
#' SimonsonLyons[3,]
#'
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