Class Standardization

constructor

• new Standardization(ddof?: number): Standardization

  Parameters

  • Optionalddof: number

    Delta Degrees of Freedom

  Returns Standardization

_ddof

_m

_s

fit

• fit(x: number[] | number[][]): void

  Fit model.

  Parameters

  • x: number[] | number[][]

    Training data

  Returns void

inverse

• inverse(z: number[] | number[][]): number[] | number[][]

  Returns inverse transformed values.

  Parameters

  • z: number[] | number[][]

    Sample data

  Returns number[] | number[][]

  Predicted values

predict

• predict(x: number[] | number[][]): number[] | number[][]

  Returns transformed values.

  Parameters

  • x: number[] | number[][]

    Sample data

  Returns number[] | number[][]

  Predicted values