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vandalico (version 0.2.0)

Evaluation of Presence-Absence Models

Description

Collection of functions to evaluate presence-absence models. It comprises functions to adjust discrimination statistics for the representativeness effect through case-weighting, along with functions for visualizing the outcomes. Originally outlined in: Jiménez-Valverde (2022) The uniform AUC: dealing with the representativeness effect in presence-absence models. Methods Ecol. Evol, 13, 1224-1236.

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Version

Install

install.packages('vandalico')

Monthly Downloads

433

Version

0.2.0

License

GPL-3

Maintainer

Alberto Jimenez-Valverde

Last Published

October 29th, 2025

Functions in vandalico (0.2.0)

AUCuniform.2

Calculates the uniform AUC and uniform Se* by the direct weighted trapezoidal estimation method.
HSgraph

Suitability values distribution graph
AUCuniform

Calculates the uniform AUC and uniform Se*
CALplot

Calibration graph
AUCuniform_trap

Calculates the uniform AUC and uniform Se* by the trapezoidal method.