How+do+I+divide+a+dataset+into+training+and+test+set?

=How do I divide a dataset into training and test set?= You can use the filter (package ).

In the Explorer just do the following:
 * training set:
 * Load the full dataset
 * select the filter in the preprocess panel
 * set the correct percentage for the split
 * apply the filter
 * save the generated data as a new file
 * test set:
 * Load the full dataset (or just use undo to revert the changes to the dataset)
 * select the filter if not yet selected
 * set the property to true
 * apply the filter
 * save the generated data as new file