Struct StlResult 

pub struct StlResult {
    pub trend: Vec<f64>,
    pub seasonal: Vec<f64>,
    pub residual: Vec<f64>,
    pub weights: Vec<f64>,
    pub trend_strength: f64,
    pub seasonal_strength: f64,
    pub period: usize,
    pub seasonal_span: usize,
    pub trend_span: usize,
    pub low_pass_span: usize,
}

An STL decomposition: data[i] = trend[i] + seasonal[i] + residual[i].

Fields

trend: Vec<f64>

Trend component.

seasonal: Vec<f64>

Seasonal component.

residual: Vec<f64>

Remainder data − trend − seasonal.

weights: Vec<f64>

Robustness weight of each point in the last pass, in [0, 1] (all 1 without robust). A weight near 0 marks a point treated as an outlier.

trend_strength: f64

Strength of the trend, max(0, 1 − Var(R)/Var(T + R)).

seasonal_strength: f64

Strength of the seasonality, max(0, 1 − Var(R)/Var(S + R)).

period: usize

The period decomposed.

seasonal_span: usize

Span of the seasonal smoother used.

trend_span: usize

Span of the trend smoother used (the default when none was given).

low_pass_span: usize

Span of the low-pass smoother used (the default when none was given).

Trait Implementations

impl Clone for StlResult

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StlResult

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

Formats the value using the given formatter.

impl PartialEq for StlResult

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StlResult