Function median

pub fn median(values: &mut OwnedClusterList) -> MeanValue<f64>

Convenience function for percentile with the 50% mark as the target and pivot_fn::rand (if the percentile-rand feature is enabled, else pivot_fn::middle).

See percentile_default_pivot_by for supplying a custom comparator function. This is critical for types which does not implement Ord (e.g. f64).