How to assign numeric value to radio button in gui?

I am making a calculator to calculate total time of different sets of activities using MATLAB Gui. I have to use four radio button groups each with different sets of options as displayed in picture below. How to give different numeric value to each option of radio buttons? one option from every set has to be calculated and all options are different in each set.

Answer 1

[Mehmed Saad]

https://www.mathworks.com/help/matlab/ref/matlab.ui.control.radiobutton-properties.html

I usually use UserData but you can use Tags also

[Mehmed Saad]

see the first example.

https://www.mathworks.com/help/matlab/ref/uibuttongroup.html