ddf.stainer =========== Stores all the stainers which are to be applied on to dataframes. All stainers should inherit from the Stainer class. Each stainer should override the transform method which dictates how the stainer will change the dataframe. The transform method returns the new dataframe, the row mapping and the column mapping. The mapping describes the positional change of indices of the original dataframe and the transformed dataframe. .. automodule:: ddf.stainer .. rubric:: Classes .. autosummary:: :toctree: BinningStainer DateFormatStainer DatetimeFormatStainer DatetimeSplitStainer FTransformStainer InflectionStainer LatlongFormatStainer LatlongSplitStainer NullifyStainer RowDuplicateStainer ShuffleStainer Stainer