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KNIME Essentials

You're reading from  KNIME Essentials

Product type Book
Published in Oct 2013
Publisher Packt
ISBN-13 9781849699211
Pages 148 pages
Edition 1st Edition
Languages
Author (1):
Gábor Bakos Gábor Bakos
Profile icon Gábor Bakos

Visual guide for the views


In this section, we will introduce the iris dataset (Frank, A. & Asuncion, A. (2010). UCI Machine Learning Repository (http://archive.ics.uci.edu/ml). Irvine, CA: University of California, School of Information and Computer Science. Iris dataset: http://archive.ics.uci.edu/ml/datasets/Iris) with some screenshots from the views (without their controls).

Box plot for the numeric columns

The Conditional Box Plot and the Box Plot nodes' views look similar. These are also sometimes called box-and-whisker diagrams. The Box Plot node visualizes the values of different columns, while the Conditional Box Plot view shows one column's values grouped by a nominal column's values. As you can see in the screenshot, the HiLite information is visible for the outliers (but only for those values). You can also select the outliers and HiLite them.

The shape of the outlier points is not influenced by the shape property.

Histogram with a few columns selected, HiLited rows and colored...

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