newMRParams: Create a new multi-resource, multi-species model

In sizespectrum/mizerMR: Add multiple size-structured resources to a mizer model

Create a new multi-resource, multi-species model

Description

Create a new multi-resource, multi-species model

Usage

newMRParams(
  species_params,
  interaction = NULL,
  resource_params,
  resource_interaction = NULL,
  gear_params = data.frame(),
  no_w = 100,
  min_w = 0.001,
  max_w = NA
)

Arguments

species_params	A data frame with the species parameters, with one row for each species.
interaction	Optional interaction matrix between species (predator species x prey species). Entries should be numbers between 0 and 1. By default all entries are 1.
resource_params	A data frame with the resource parameters
resource_interaction	Optional interaction matrix between species and resources (predator species x prey resource). By default all entries are 1.
gear_params	A data frame with the gear parameters, with one row for each gear-species pair.
no_w	The number of size bins in the consumer spectrum.
min_w	Sets the size of the eggs of all species for which this is not given in the w_min column of the species_params dataframe.
max_w	The largest size of the consumer spectrum. By default this is set to the largest ⁠w_max specified in the ⁠species_params' data frame.

Value

An object of class MizerMRParams

sizespectrum/mizerMR documentation built on July 21, 2023, 1:01 p.m.