Wilcoxon Signed-Rank

This Node Is Deprecated — This version of the node has been replaced with a new and improved version. The old version is kept for backwards-compatibility, but for all new workflows we suggest to use the version linked below.

Calculates the Wilcoxon signed-rank statistics for dependent groups. The static w is calculated by building the difference between the two values of a pair and ranking them. The output will be the sum of ranks of positive differences (w+) and the sum of ranks of negative differences (w-) and the measures derived from that.

Options

Left column - Right column: You can define the test column pairs here. Every pair is used to perform a Wilcoxon signed-rank test separately.

Input Ports

: The input data.

Output Ports

: A row for each test.

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Installation

To use this node in KNIME, install the extension KNIME Statistics Nodes (Labs) 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: 5.2.0.v202310301556

On NodePit since: 2023-12-06

Last update: 2024-04-15

Tags: Deprecated

KNIME versions: Since v3.6

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