plot.catchCurve: Plotting catch curve

In TropFishR: Tropical Fisheries Analysis

Plotting catch curve

Description

This function plots the results from the catchCurve model.

Usage

## S3 method for class 'catchCurve'
plot(
  x,
  xaxis = "age",
  plot_selec = FALSE,
  col = c("blue", "darkgreen", "orange", "darkred"),
  cex = 1.5,
  xlim = NULL,
  ylim = NULL,
  xlab = "default",
  ylab = "default",
  ...
)

Arguments

x	A list of the class "catchCurve" containing the results of the catchCurve model.
xaxis	Character defining if x axis should represent length or age (default: 'age')
plot_selec	logical; if TRUE the regression line is plotted for not fully exploited length groups and the probability of capture is plotted. This only works if the catchCurve was applied with calc_ogive == TRUE.
col	a specification for colour of regression points, line and annotation
cex	a numerical value giving the amount by which plotting text and symbols should be magnified relative to the default.
xlim	limits of x axis
ylim	limits of y axis
xlab	label of x axis. Default display by setting to "default".
ylab	label of y axis. Default display by setting to "default".
...	standard parameters of plot function

Details

A function to plot the results of the catchCurve model.

References

Sparre, P., Venema, S.C., 1998. Introduction to tropical fish stock assessment. Part 1. Manual. FAO Fisheries Technical Paper, (306.1, Rev. 2). 407 p.

Examples

data(synLFQ3)
output <- catchCurve(synLFQ3, calc_ogive = TRUE, reg_int = c(9,21))
plot(output, plot_selec = TRUE)

TropFishR documentation built on Oct. 31, 2024, 5:06 p.m.