Doing statistics exercises from a book, I created a table containing ranges and two columns frequently.
(pg 30, Bussab & Morettin, 9th ed. ISBN 978-85-472-2022-8).
I want to create a simple histogram for each distribution using the ranges that are already in the table, i.e. I don’t want to use binner’s nodes and I don’t want knime to automatically assign the ranges.
simple_histogram_forum.knwf (7.5 KB)
How can I do this?
attached workflow
God Bless you!
Cruz
Hola @darth_cruz y bienvenido a la comunidad del forum de KNIME
Since your table already contains binned data (predefined intervals), the type of plot you need to achieve a Histogram chart is a -Bar Chart- node. If your data were not already binned, the -Histogram- node would first do the binning and then the histogram plot.
I have added the -Bar Chart- node to your example as follows:
and I guess I get what you are looking for:
simple_histogram_forum II.knwf (37.7 KB)
Hope it helps.
Saludos cordiales,
Ael
Perfect.
If we already have the data distributed by intervals, just use the bar chart.
Thanks.
This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.
