ATNr1.1.0 package

Run Allometric Trophic Networks Models

create_Lmatrix

Make L matrix

create_matrix_parameter

Make parameter matrix

create_model_Scaled

Initialize an ATN model, following Delmas et al. 2017, Methods in Ecol...

create_model_Unscaled

Initialize an ATN model, following Binzer et al. 2016, Global Change B...

create_model_Unscaled_nuts

Initialize an ATN model, following Schneider et al. 2016, Nature Commu...

create_niche_model

Create a food web based on the niche model

dot-filter_extinct

Filter Extinct Species

dot-remove_Scaled

Internal function to remove species from a Scaled model

dot-remove_Unscaled

Internal function to remove species from a Unscaled model

dot-remove_Unscaled_nuts

Internal function to remove species from a Unscaled_nuts model

initialise_default_Scaled

Default parameters for the scaled version of ATN as in Delmas et al. 2...

initialise_default_Unscaled

Default parameters for the scaled version of ATN as in Binzer et al. 2...

initialise_default_Unscaled_nuts

Default model parameters as in Schneider et al. 2016

is_connected

Detect whether a food web is composed of several disconnected sub-netw...

jacobian

Estimate the Jacobian matrix of a ODE system

lsoda_wrapper

Wrapper for lsoda

plot_odeweb

Plot food web dynamics

remove_species

Function to remove species from a model class

run_checks

Run checks on model parameters

Scaled

Store parameters and functions associated to the scaled version of ATN

Scaled_loops

Store parameters and functions associated to the scaled version of ATN

sort_input

Sort custom input

TroLev

Calculate trophic level of species

Unscaled

Store parameters and functions associated to the unscaled version of A...

Unscaled_loops

Store parameters and functions associated to the unscaled version of A...

Unscaled_nuts

Store parameters and functions associated to the unscaled version of A...

Unscaled_nuts_loops

Store parameters and functions associated to the unscaled version of A...

Implements the differential equations associated to different versions of Allometric Trophic Models (ATN) to estimate the temporal dynamics of species biomasses in food webs. It offers several features to generate synthetic food webs and to parametrise models as well as a wrapper to the ODE solver deSolve.

  • Maintainer: Benoit Gauzens
  • License: GPL (>= 2)
  • Last published: 2023-09-04