features

Mar 16, 2026

Changes in this version

+ type FFTTransformer struct

+ func NewFFTTransformer(window, k int) *FFTTransformer

+ func (t *FFTTransformer) Transform(dataset *data.Dataset) error

+ type LaggedTransformer struct

+ func NewLaggedTransformer(lags []int) *LaggedTransformer

+ func (t *LaggedTransformer) Transform(dataset *data.Dataset) error

+ type RollingTransformer struct

+ func NewRollingTransformer(window int) *RollingTransformer

+ func (t *RollingTransformer) Transform(dataset *data.Dataset) error

+ type Transformer interface

+ Transform func(dataset *data.Dataset) error