Dear Faria,
you can get the Q-factor data from the Project Browser (go to the component results). You may use The Report page in the layout to tabulate the Q-factor with received power or any other parameter using Grid or you may graph the results using Opti2-D graph icon on the top of the report page.
Please refer to the Visualizer datasheet to get more information on the calculation and display process. You may access the datasheet by right click on the visualizer and select component properties …, then click on Help.
Regards
Ahmad