PerSegmentWrapper

class PerSegmentWrapper(transform)

Bases: etna.transforms.base.Transform

Class to apply transform in per segment manner.

Inherited-members

Methods

fit(df)	Fit transform on each segment.
fit_transform(df)	May be reimplemented.
inverse_transform(df)	Apply inverse_transform to each segment.
transform(df)	Apply transform to each segment separately.

fit(df: pandas.core.frame.DataFrame) → etna.transforms.base.PerSegmentWrapper

Fit transform on each segment.

Parameters

df (pandas.core.frame.DataFrame) –

Return type

etna.transforms.base.PerSegmentWrapper

inverse_transform(df: pandas.core.frame.DataFrame) → pandas.core.frame.DataFrame

Apply inverse_transform to each segment.

Parameters

df (pandas.core.frame.DataFrame) –

Return type

pandas.core.frame.DataFrame

transform(df: pandas.core.frame.DataFrame) → pandas.core.frame.DataFrame

Apply transform to each segment separately.

Parameters

df (pandas.core.frame.DataFrame) –

Return type

pandas.core.frame.DataFrame