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ExponentialSmoothing

Struct ExponentialSmoothing

pub struct ExponentialSmoothing;

Expand description

Exponential smoothing models (Holt-Winters family).

Implementations§

impl ExponentialSmoothing

pub fn fit( y: &Array1<f64>, trend: Option<&str>, seasonal: Option<&str>, seasonal_periods: usize, damped: bool, ) -> Result<ETSResult, GreenersError>

Fit an exponential smoothing model.

y — time series data
trend — None, Some("add"), or Some("mul")
seasonal — None, Some("add"), or Some("mul")
seasonal_periods — number of periods in a seasonal cycle (ignored if seasonal is None)
damped — whether to use damped trend

Auto Trait Implementations§

impl Freeze for ExponentialSmoothing

impl RefUnwindSafe for ExponentialSmoothing

impl Send for ExponentialSmoothing

impl Sync for ExponentialSmoothing

impl Unpin for ExponentialSmoothing

impl UnwindSafe for ExponentialSmoothing

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