Function stl

Parameters

• y: ArrayLike<number | null | undefined>
• options: {
      inner?: number;
      outer?: number;
      periods?: number[];
      robust?: boolean;
      seasonalSpan?: number;
      seasonLength?: number;
      trendSpan?: number;
  }

  • Optionalinner?: number

  • Optionalouter?: number

  • Optionalperiods?: number[]

    Multi-season STL MVP: extract each period sequentially and sum seasonals.

  • Optionalrobust?: boolean

  • OptionalseasonalSpan?: number

  • OptionalseasonLength?: number

  • OptionaltrendSpan?: number