Rather than using scripting to process or refine your data, you can use commands (also known as operations) to preprocess the data. To do this, you can start by entering a command (or operation name) and let Watson Studio's autocomplete function help you find the right operation and syntax (no programming involved!).
Note that, if you hover over any operation or function name, you'll see both a description and detailed information for completing the command.
When you're ready, you can then click on Apply to add the operation to your data refinery flow.
For example, you might want to sort or reorder a column of data. If you start typing arra, you'll see the following result:
If you then click to select the ...