Grouping parallel coordinates line

I am tring to visulize 6,000 sample data with 8 variable data using parallel coordinates.

I would like to change line color by several groups.

How can I do this?

I looking forwakd to your reply.


Hi Eom050,

Welcome to the KNIME Forums!

The best way I can see to approach this is by unpivoting your data and sending it to R in one of our R nodes. 

You can see an attached example workflow (actually only data generator > Unpivot > R View) and the plot that results.  If you are new to R, I can reccomend learning a bit of it, especially the package ggplot2 which gives a lot of flexibility to create really nice visualizations.