Enum MetricKind 

pub enum MetricKind {
    Psi,
    Kl,
    Js,
    Ks,
    ChiSquare,
}

Which drift metric a score came from.

Variants

Psi

Population Stability Index (binned, magnitude only).

Kl

KL divergence of live from reference (binned, magnitude only).

Js

Jensen–Shannon divergence (binned, symmetric, bounded).

Ks

Two-sample Kolmogorov–Smirnov test (raw continuous samples, has p-value).

ChiSquare

Chi-square homogeneity test (categorical, has p-value).

Implementations

impl MetricKind

pub fn higher_is_more_drift(self) -> bool

Whether a larger value of this metric means more drift. True for the divergence metrics; false for the hypothesis tests, where the p-value is what matters and smaller means more drift.

pub fn is_test(self) -> bool

Whether this metric is a hypothesis test carrying a p-value.

pub fn label(self) -> &'static str

Short human-readable label.

Trait Implementations

impl Clone for MetricKind

fn clone(&self) -> MetricKind

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for MetricKind

impl Debug for MetricKind

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for MetricKind

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for MetricKind

impl Hash for MetricKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for MetricKind

fn eq(&self, other: &MetricKind) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MetricKind