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HoltWintersResult

u_analytics::smoothing

Struct HoltWintersResult 

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pub struct HoltWintersResult {
    pub level: Vec<f64>,
    pub trend: Vec<f64>,
    pub seasonal: Vec<f64>,
    pub fitted: Vec<f64>,
}
Expand description

Result of Holt-Winters smoothing.

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§level: Vec<f64>

Level estimates.

§trend: Vec<f64>

Trend estimates.

§seasonal: Vec<f64>

Seasonal factors (length = data length + initial period).

§fitted: Vec<f64>

Fitted values (one-step-ahead in-sample forecasts).

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impl HoltWintersResult

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pub fn forecast(&self, h: usize, period: usize, seasonality: Seasonality) -> f64

Returns a forecast h steps ahead from the last observation.

§Parameters
  • h: steps ahead (1-indexed)
  • period: seasonal period m
  • seasonality: additive or multiplicative

Trait Implementations§

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impl Clone for HoltWintersResult

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fn clone(&self) -> HoltWintersResult

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for HoltWintersResult

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

Formats the value using the given formatter. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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