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Per-Fold Environmental Similarity (MESS)

Source: R/borg_spatial_metrics.R
borg_fold_similarity.Rd

Computes the Multivariate Environmental Similarity Surface (MESS) for each CV fold, showing how representative each fold's test set is relative to the training set in environmental space.

Usage

borg_fold_similarity(data, folds, predictors = NULL)

Arguments

data

Data frame.

folds

A borg_cv object or fold list.

predictors

Character vector. If NULL, all numeric columns used.

Value

A data frame with per-fold similarity metrics.

References

Elith, J., Kearney, M., & Phillips, S. (2010). The art of modelling range-shifting species. Methods in Ecology and Evolution, 1(4), 330-342. doi:10.1111/j.2041-210X.2010.00036.x