Create a Threshold Feature

Creates a binary step feature: eval(i) = 1 if values[i] > threshold, else 0.

Usage

maxent_threshold_feature(values, name, threshold)

Arguments

values

Numeric vector of environmental variable values.

name

Character string: feature name/identifier.

threshold

The threshold value.

Value

External pointer to a ThresholdFeature C++ object.

Examples

vals <- c(1, 5, 10, 3)
f <- maxent_threshold_feature(vals, "temperature_threshold", threshold = 5)
maxent_feature_eval(f, 3)  # values[3] = 10 > 5 -> 1
#> [1] 1