Reference

All functions
calcMOP	Compute mop serial version
exdet_multvar()	Exdet multivariate: NT2 metric, multivariate extrapolation risk analysis for model transfer
exdet_univar()	Exdet univariate: NT1 metric, univariate extrapolation risk analysis for model transfer
extrapolation_zones()	extrapolation_zones: A simple function to map extrapolation zones
mess()	mess: Multivariate Environmental Similarity Surface (MESS)
mop()	MOP: Extrapolation risk analysis for model transfer
mop_distance()	mop_distance: Estimate mop distance between two matrices
std_vars()	std_vars: Standardize predictors