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Paired t-test

KNIME Statistic Nodes version 4.2.1.v202008251159 by KNIME AG, Zurich, Switzerland

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.

Input Ports

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The Input

Output Ports

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Statistics for the paired t-test.
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Descriptive statistics of the input.

Views

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

Best Friends (Incoming)

Best Friends (Outgoing)

Installation

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

KNIME 4.2

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

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Developers

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