I would like to plot the attached table, but I do not find a smart way to do it...
I would like to have the "Value 1" in the x-axis and the "Value 2" in the y-axis, reporting also the frequency of their combination.
I figured out two possible methods:
- A bubble chart with the bubble size representing the frequency:
I didn't manage to do it, being the x- and the y- values string-types
- A matrix/table (MxN values) were every cell has a gradient of color related to the frequency:
Is there something similar in the KNIME nodes/ BIRT Reporting?
Does anybody have a better idea how can I plot my table or can anyone answer my questions?
Thank you very much for your help,