Construct a new clustering metric function

These functions provide convenient wrappers to create the one type of metric functions in celrry: clustering metrics. They add a metric-specific class to fn. These features are used by cluster_metric_set() and by tune_cluster() when tuning.

Usage

new_cluster_metric(fn, direction)

Arguments

fn

A function.

direction

A string. One of:

• "maximize"

• "minimize"

• "zero"

Value

A cluster_metric object.