The sample in this tutorial introduces the topics of Transformations.
  1. Select data series 'Data' on left panel [Points].
  2. Select menu item <Analysis><Transformation>.
  3. The dialog appears.
  4. Click Differentiate.
  5. Click the [Operation] tab and select item 'First derivative'.
  6. New serie appear.
  7. Click the [Series] tab and select line color.
  8. To change the name of new series, click Formula.
  9. Click Apply and close the dialog.