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Wilcoxon Signed-Rank

KNIME Statistic Nodes (Labs) version 4.1.0.v201912021012 by KNIME AG, Zurich, Switzerland

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.
Statistics of the selected columns.
Information about the calculated ranks.

Best Friends (Incoming)

Best Friends (Outgoing)

Workflows

Installation

To use this node in KNIME, install KNIME Statistics Nodes (Labs) from the following update site:

KNIME 4.1
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