0 ×

One-way ANOVA

KNIME Statistic Nodes version 4.3.0.v202011191636 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.


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

The Input

Output Ports

Statistics for the one-way ANOVA.
Statistics for the Levene-Test.
Descriptive statistics of the input.


Test statistics
Tables with descriptive statistics of the input columns and test statistics of the one-way ANOVA.

Best Friends (Incoming)

Best Friends (Outgoing)



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


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

You don't know what to do with this link? Read our NodePit Product and Node Installation Guide that explains you in detail how to install nodes to your KNIME Analytics Platform.

Wait a sec! You want to explore and install nodes even faster? We highly recommend our NodePit for KNIME extension for your KNIME Analytics Platform. Browse NodePit from within KNIME, install nodes with just one click and share your workflows with NodePit Space.


You want to see the source code for this node? Click the following button and we’ll use our super-powers to find it for you.