Automatically update the reports:

If this box is checked the reports will be automatically recalculated if needed when you made modifications in the experiment.

Otherwise you have to click the refresh button to update the report.

Group display format:

Characteristics of the character font used to display the lines representing groups of tests for which the values displayed represent the means of the values of all the tests making up the group.

Group display format in an exported file:

Check this box to have the format also applied when exporting the report to Microsoft © Excel format.