Average value through checkboxes

I have the following problem. I have 4 checkboxes (sensors 1 to 4) to check the Radiation data. If value = 1 plot / value = 0 delete plot. Now if 2 or 3 checkboxes are selected (value ==1), I would like to form a mean value by another checkbox.

 Danke im voraus

function checkbox1_Callback(hObject, eventdata, handles) load data.mat axes(handles.axes10); if get(handles.checkbox1,'Value') == 1

      p1=plot(data.A3_7A3_7_PYRANOMETER_1(300:1320),'DisplayName','Pyranometer1');hold on
      Av1=data.A3_7A3_7_PYRANOMETER_1(300:1320);save('Av1.mat','Av1')

      legend('show');set(legend,'Color',[0.15 0.15 0.15],'TextColor',[1 1 1],'FontSize',8,'LineWidth',1);
      xlabel('Time'), ylabel('W / m²');title('Einstrahlung-Sensoren','Color','w','FontSize', 10,'FontWeight','bold')
      assignin('base','p1',p1);assignin('base','Av1',Av1)
else
    p1=evalin('base','p1');
    delete(p1)
evalin( 'base', 'clearvars p1' ); evalin( 'base', 'clearvars Av1' )
end

[Sindhu Priya]

Hi Badr Sahib,

Can you explain what kind of problem you are facing ?

Regards,

Sindhu

[Jan]

@Badr Sahib: What is your question?