compute_piscivory: Compute piscivory link

In alaindanet/SizeTrophicInteractions: What the Package Does (One Line, Title Case)

Description

Determine which size class is piscivorous

Usage

compute_piscivory(
  size_class,
  fish_diet_shift,
  species,
  low_bound,
  upper_bound,
  fish
)

Arguments

size_class	a data.frame generated by compute_classes
fish_diet_shift	a data.frame containing species, life stage, lower and upper bound size for each stage
species	variable name
low_bound	variable containing lower limit of the stage
upper_bound	variable containing upper limit of the stage. Not used.
fish	name of logical piscivory variable. 0 = no piscivory; 1 = piscivory

Details

If given species class is considered as piscivor if the upper bound of the class is greater than the mininum size to reach piscivory.

Value

a data.frame

alaindanet/SizeTrophicInteractions documentation built on Dec. 18, 2021, 11:32 p.m.