R/PikeNYPartial1.R

In FSA: Simple Fisheries Stock Assessment Methods

#' @title Capture histories (4 samples), in capture history format, of a subset of Northern Pike from Buckhorn Marsh, NY.
#'
#' @description Each line consists of the capture history over four samples of Northern Pike (\emph{Esox lucius}) in Buckhorn Marsh. This file contains the capture histories for only those pike captured from April 1-4.
#'
#' @name PikeNYPartial1
#'
#' @docType data
#'
#' @format A data frame with 57 observations on the following 4 variables.
#'  \describe{
#'    \item{id}{A unique identification numbers}
#'    \item{first}{Indicator variable for the first sample (1=captured)} 
#'    \item{second}{Indicator variable for the second sample (1=captured)} 
#'    \item{third}{Indicator variable for the third sample (1=captured)} 
#'    \item{fourth}{Indicator variable for the fourth sample (1=captured)}
#'  }
#'
#' @section Topic(s):
#'  \itemize{
#'    \item Population Size 
#'    \item Abundance 
#'    \item Mark-Recapture
#'    \item Capture-Recapture
#'    \item Schnabel
#'    \item Schumacher-Eschmeyer
#'    \item Capture History
#'  }
#'
#' @concept Abundance
#' @concept Population Size
#' @concept Mark-Recapture
#' @concept Capture-Recapture
#' @concept Schnabel
#' @concept Capture History
#'
#' @source Summary values taken from Table C-1 of New York Power Authority. 2004. Use of Buckhorn Marsh and Grand Island tributaries by Northern Pike for spawning and as a nursery. Technical report, New York Power Authority, January 2004. Niagara Power Project (FERC No. 2216). \href{https://raw.githubusercontent.com/fishR-Core-Team/FSA/master/data-raw/PikeNYPartial1.csv}{CSV file}
#'
#' @seealso Used in \code{\link{capHistSum}} and \code{\link{mrClosed}} examples. Also see \code{\link{PikeNY}}.
#' 
#' @keywords datasets
#'
#' @examples
#' str(PikeNYPartial1)
#' head(PikeNYPartial1)
#'
NULL