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One-way ANOVA

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

Computes statistics for the one-way analysis of variance (ANOVA). It is designed to compare the means of observations in the same column between several groups. The node allows the testing of equality of variances (Levene's test) and provides the relevant descriptive statistics.

Options

Factor
Column holding the grouping information data.
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 columns
A one-way ANOVA is performed separately for each of these columns.

Input Ports

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The Input

Output Ports

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Statistics for the one-way ANOVA.
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Statistics for the Levene-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 one-way ANOVA.

Best Friends (Incoming)

Best Friends (Outgoing)

Workflows

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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