tensortrade.features.stationarity.fractional_difference module¶
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class
tensortrade.features.stationarity.fractional_difference.
FractionalDifference
(columns=None, difference_order=0.5, difference_threshold=0.1, inplace=True)[source]¶ Bases:
tensortrade.features.feature_transformer.FeatureTransformer
A transformer for differencing values within a feature pipeline by a fractional order.
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__init__
(columns=None, difference_order=0.5, difference_threshold=0.1, inplace=True)[source]¶ - Parameters
columns (optional) – A list of column names to difference.
difference_order (optional) – The fractional difference order. Defaults to 0.5.
difference_threshold (optional) – The fractional difference threshold. Defaults to 0.1.
inplace (optional) – If False, a new column will be added to the output for each input column.
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