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.
Thanks.
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.
Regards,
Aaron