Paired t-test

Computes statistics for the paired sample t-test. It is designed to compare the means of observations that are not independent of one another.

Options

Left Column - Right Column: You can define the test column pairs here. Every pair is used to perform a paired t-test separately.
Confidence Interval (in %): The limits for the confidence interval are computed using this number. The default is 95 which means that you can be 95% confident that the true value of the parameter is in the confidence interval.

Test statistics: Tables with descriptive statistics of the input columns and test statistics of the paired t-test.

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

v5.3

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

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 5.3.0.v202312081535

On NodePit since: 2024-07-09

Last update: 2024-11-15

KNIME versions: Since v3.6

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