Add Data Source Icon
Opens the Data Source Dialog Box.

Remove Data Source Icon
Removes the data source.

Data Source Window
Shows the data source with its tables and columns. Columns and entire tables can be dragged and dropped onto the Training Data Window below.

Add Column Icon
Adds a column selected from the Data Source Window above.

Remove Column Icon
Removes a selected column from the dataset.

Type Menu
Sets the type (input or predictable) of the selected column. You can also set the type through the mouse right-click.

Load Button
Loads/shows the selected columns' contents.

Clear Button
Removes all the columns from the Training Data Window.

Training Data Window
You prepare your training data here by dragging and dropping the columns with your variables from the Data Source Window. You can also reorganize your dataset by moving a selected column up or down with the mouse. GeneXproTools allows you to replace the old training set by another one with a different number of variables, but obviously, in this case, all the models in the run history will be invalidated and the testing set (if there is one) will be automatically removed by GeneXproTools.

Training Data Table
Shows the loaded columns. GeneXproTools only shows 2048 columns on this table, but obviously loads them all, and you can see the exact number of loaded/shown columns on the status bar below.

Cancel Button
Cancels all the action on the replacement of the training set.

Finish Button
Saves the new training set.