[SOLVED] Plotting cumulative distributions

tennenrishin

The cumulative distribution is a useful visualization because it does not require arbitrary discretization. What is the easiest way to report a cumulative distribution of a set of real-valued examples in RM?

(Currently I'm doing Sort => GenerateID => Set Role => etc.)

MariusHelf

Let's do this at the example of a1 of the Iris dataset. Just use the original dataset, go to the Advanced Charts, then:
- put a1 onto both domain and the numerical axis.
- Click on the Series: a1
- set Aggregation to count
- under Windowing, set "grab left" to -1
- click the "configure grouping" link, click configure and specify the desired amount of bins

Please let me know if you have any additional questions.

Best regards,
Marius