Class LagrangeInterpolation

constructor

• new LagrangeInterpolation(
      method?: "" | "weighted" | "newton",
  ): LagrangeInterpolation

  Parameters

  • Optionalmethod: "" | "weighted" | "newton"

    Method name

  Returns LagrangeInterpolation

_method

_w_type

_x

_y

_newton

• _newton(target: any): number[]

  Parameters

  • target: any

  Returns number[]

_weighted

• _weighted(target: any): any

  Parameters

  • target: any

  Returns any

fit

• fit(x: number[], y: number[]): void

  Fit model.

  Parameters

  • x: number[]

    Training data
  • y: number[]

    Target values

  Returns void

predict

• predict(target: number[]): number[]

  Returns predicted interpolated values.

  Parameters

  • target: number[]

    Sample data

  Returns number[]

  Predicted values