Groovy script prompts for user input

This guide "how to extend RapidMiner guide" gives an example of how to write a Groovy script. I paid my €40 and I have created example scripts to show for it.

Here's a really simple example that enhances the Fast Fourier Transform process here to allow it to prompt the user for two values that get used by the process. It's a bit quicker than editing the process each time.

Get the new process here