Details on Data Function Properties – Expression Functions

By defining an expression function, you can save and reuse a TIBCO Enterprise Runtime for R script within all kinds of custom expressions in the analysis.

To reach the Data Function Properties dialog:

Select Edit > Data Function Properties (G) and click on the Expression Functions tab.

Option	Description
Expression functions	Lists all expression functions.
New	Allows you to create a new expression function.
Edit	Allows you to edit any previously created expression function.
Delete	Deletes the selected expression function.
Close	Closes the dialog.