Struct StatBaselineStats 

pub struct StatBaselineStats {
    pub mean: f64,
    pub std: f64,
    pub min: f64,
    pub max: f64,
    pub sample_count: usize,
}

Statistical summary of a reference sample set.

Built via StatRegressionDetector::build_baseline using Welford’s online algorithm for numerically stable mean and variance.

Example

use trustformers_debug::regression::statistical::StatRegressionDetector;

let samples = [1.0, 2.0, 3.0, 4.0, 5.0];
let b = StatRegressionDetector::build_baseline(&samples);
assert!((b.mean - 3.0).abs() < 1e-9);
assert_eq!(b.sample_count, 5);

Fields

mean: f64

Arithmetic mean of the baseline samples.

std: f64

Sample standard deviation (Bessel-corrected).

min: f64

Minimum value in the baseline sample set.

max: f64

Maximum value in the baseline sample set.

sample_count: usize

Number of samples used to compute these statistics.

Trait Implementations

impl Clone for StatBaselineStats

fn clone(&self) -> StatBaselineStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StatBaselineStats

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

Formats the value using the given formatter.