R/WhiteGrunt2.R

#' @title Ages, lengths, and sexes of White Grunt.
#' 
#' @description Ages, lengths, and sexes of White Grunt (\emph{Haemulon plumierii}) collected from the central coast of Brazil
#' 
#' @name WhiteGrunt2
#' 
#' @docType data
#' 
#' @format A data frame with 465 observations on the following 3 variables.
#'  \describe{
#'    \item{age}{Age (from otoliths to the nearest 0.1 years)}
#'    \item{tl}{Total length (mm)}
#'    \item{sex}{Sex (\code{male} and \code{female})}
#'  }
#'  
#' @section Topic(s):
#'  \itemize{
#'    \item Growth
#'    \item von Bertalanffy
#'  }
#'  
#' @concept Growth
#' @concept von Bertalanffy
#' 
#' @source From (approximately) Figure 6 of Araujo, J.N. and A.S. Martins. 2007. Age, growth and mortality of white grunt (\emph{Haemulon plumierii}) from the central coast of Brazil. Scientia Marina 71:793-800. \href{https://raw.githubusercontent.com/fishR-Core-Team/FSAdata/main/data-raw/WhiteGrunt2.csv}{CSV file}
#' 
#' @keywords datasets
#' 
#' @examples
#' data(WhiteGrunt2)
#' str(WhiteGrunt2)
#' head(WhiteGrunt2)
#' op <- par(mfrow=c(1,2),pch=19)
#' plot(tl~age,data=WhiteGrunt2,subset=sex=="female",main="Female")
#' plot(tl~age,data=WhiteGrunt2,subset=sex=="male",main="Male")
#' par(op)
#' 
NULL
droglenc/FSAdata documentation built on Aug. 30, 2023, 12:53 a.m.