SumTransform ============ .. currentmodule:: etna.transforms.math.statistics .. autoclass:: SumTransform :members: :show-inheritance: :exclude-members: __init__ :inherited-members: .. rubric:: Methods .. autosummary:: ~SumTransform.fit ~SumTransform.fit_transform ~SumTransform.inverse_transform ~SumTransform.load ~SumTransform.save ~SumTransform.to_dict ~SumTransform.transform