Plot stock biomasses

Usage

plot_biomass(
  fit,
  type = "line",
  total = FALSE,
  biomass = TRUE,
  stocks = NULL,
  min_catch_length = NULL,
  return_data = FALSE,
  base_size = 8
)

Arguments

fit: A gadget fit object. See g3_fit.
type: Character specifying the plot type. Options: "line" or "area". See examples.
total: Logical indicating whether total biomass should be plotted. Has no effect if type = "area".
biomass: Logical indicating whether biomass should be plotted instead of abundance.
stocks: Character specifying the substock to plot in fit. If NULL, all stocks are plotted. Not applicable if min_catch_length is defined.
min_catch_length: Numeric value defining the minimum catch length (size), which will be used to filter (>=) the model population before calculating biomass. Combines all stocks. Turn of by setting to NULL (default).
return_data: Logical indicating whether to return data for the plot instead of the plot itself.
base_size: Base size parameter for ggplot. See ggtheme.

Value

A ggplot object.

Examples

data(fit)
plot_biomass(fit)

plot_biomass(fit, biomass = FALSE, total = TRUE)

plot_biomass(fit, type = "area")

plot_biomass(fit, min_catch_length = 45)