Uniform Sampling of the Environmental Space
Custom version of princomp The warning() at L53 substitutes the stop()...
Principal Component Analysis for Rasters
Sampling pseudo-absences for the training and testing datasets.
Predict pca
Get optimal resolution of the sampling grid
Virtual species probability of occurrence
Inspect the effect of the kernel threshold parameter on the environmen...
Uniform sampling of the environmental space
Provides functions for uniform sampling of the environmental space, designed to assist species distribution modellers in gathering ecologically relevant pseudo-absence data. The method ensures balanced representation of environmental conditions and helps reduce sampling bias in model calibration. Based on the framework described by Da Re et al. (2023) <doi:10.1111/2041-210X.14209>.
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