plotTarg {LBSPR}

Plot sampled length structure against target simulated size composition

Description

A function that plots the observed size structure against the expected size composition at the target SPR

Usage

plotTarg(
  LB_pars = NULL,
  LB_lengths = NULL,
  yr = 1,
  Cols = NULL,
  title = NULL,
  targtext = TRUE,
  size.axtex = 12,
  size.title = 14,
  scales = c("fixed", "free_x", "free_y", "free")
)

Arguments

LB_pars

an object of class 'LB_pars' that contains the life history and fishing information

LB_lengths

an object of class 'LB_lengths' that contains the observed size data

yr

index for sampled length data (defaults to 1)

Cols

optional character vector of colours for the plot

title

character - optional title for plot

targtext

logical - should the SPR target text be displayed as a subtitle?

size.axtex

size of the axis text

size.title

size of axis title

scales

argument to ggplot2 function. Are scales shared across all facets (the default, "fixed"), or do they vary across rows ("free_x"), columns ("free_y"), or both rows and columns ("free")

Value

a ggplot object

Author(s)

A. Hordyk