Differencer

Select a lag value for differencing to represent the number of rows back to use when applying the differencing calculation. For example a lag value of 1 will subtract from each row the value of the previous row. A value of 2 will subtract from each row the value of the row before the previous. It is based on Panda’s Series Differencing method.

Options

Differencing Parameters

Target Column

Select a numeric column to apply differencing on.

Lag

Periods to shift for calculating difference in the numerical column.

Input Ports

Icon

Table containing the numeric column to apply differencing.

Output Ports

Icon

Output table containing the differenced column.

Popular Predecessors

  • No recommendations found

Popular Successors

  • No recommendations found

Views

This node has no views

Workflows

  • No workflows found

Links

Developers

You want to see the source code for this node? Click the following button and we’ll use our super-powers to find it for you.

Installation

To use this node in KNIME, install the extension Time Series Extension from the below update site following our NodePit Product and Node Installation Guide:

v5.2

A zipped version of the software site can be downloaded here.

Plugin provider: KNIME AG, Zurich, Switzerland
Plugin version: 1.0.0.202403181002
On NodePit since: 2023-12-06
Last update: 2024-04-29
KNIME versions: Since v5.2

Deploy, schedule, execute, and monitor your KNIME workflows locally, in the cloud or on-premises – with our brand new NodePit Runner.

Try NodePit Runner!