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Remove Seasonality

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Removes seasonality trend in input data. Required extensions: KNIME Quick Forms (https://hub.knime.com/knime/extensions/org.knime.features.js.quickforms/latest) KNIME Math Expression (JEP) (https://hub.knime.com/knime/extensions/org.knime.features.ext.jep/latest)

Component details

Input ports
  1. Type: Table
    Input Table
    Data containing selected column for seasonality removal.
Output ports
  1. Type: Table
    Input data with removed seasonality
    Extra column added to original table with value x(t) - x(t-lag) where lag is the value given by user in the configuration dialog.
  2. Type: Table
    The seasonality column
    This table contains the removed seasonality column. This information would be needed to re-add the seasonality back into the data later.

Used extensions & nodes

This component does not have nodes, extensions, nested components and related workflows