R/PikeHL.R

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

#' @title Capture histories (2 samples) of Northern Pike from Harding Lake.
#' 
#' @description Capture histories for Northern Pike (\emph{Esox lucius}) captured from Harding Lake, 1990.
#' 
#' @note Only Northern Pike >449 mm were considered here.
#' 
#' @name PikeHL
#' 
#' @docType data
#' 
#' @format A data frame with 481 observations on the following 3 variables.
#'  \describe{
#'    \item{fish}{a numeric vector of unique fish identification numbers}
#'    \item{first}{a numeric vector of indicator variables for the first sample (1=captured)}
#'    \item{second}{a numeric vector of indicator variables for the second sample (1=captured)}
#'  }
#'  
#' @section Topic(s):
#'  \itemize{
#'    \item Population Size
#'    \item Abundance
#'    \item Mark-Recapture
#'    \item Capture-Recapture
#'    \item Petersen
#'    \item Capture History
#'  }
#'  
#' @concept Abundance
#' @concept Population Size
#' @concept Mark-Recapture
#' @concept Capture-Recapture
#' @concept Petersen
#' @concept Capture History
#' 
#' @source Capture histories simulated from summarized data in table 2 and text of Burkholder, A. 1991. Abundance and composition of northern pike, Harding Lake, 1990. Fishery Data Series 91-9, Alaska Department of Fish and Game. [Was (is?) from http://www.sf.adfg.state.ak.us/FedAidpdfs/Fds91-09.pdf.] \href{https://raw.githubusercontent.com/fishR-Core-Team/FSAdata/main/data-raw/PikeHL.csv}{CSV file}
#' 
#' @keywords datasets
#' 
#' @examples
#' data(PikeHL)
#' str(PikeHL)
#' head(PikeHL)
#' 
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