LogTransformer

Natural logarithm transformation.

Quickstart

from sktime.transformations.boxcox import LogTransformer

estimator = LogTransformer(offset=0, scale=1)

Parameters(2)

offsetfloat, default = 0

Additive constant applied to all the data.

scalefloat, default = 1

Multiplicative scaling constant applied to all the data.

Examples

>>> from sktime.transformations.boxcox import LogTransformer
>>> from sktime.datasets import load_airline
>>> y = load_airline ()
>>> transformer = LogTransformer ()
>>> y_hat = transformer. fit_transform (y)