how do I change linewidth of line of best fit and of the confidence limits, when using 'predobs'

how do I change linewidth of line of best fit and of the confidence limits, when using 'predobs' See code below plot(cfTestBEFORENoOutliers,'r-',XTestBEFORE,YTestBEFORE,'o',outliersTestBEFORE,'r*','predobs'), hold on

[Satyajeet Sasmal]

You could use a handle to the plot function.

h = plot(cfTestBEFORENoOutliers,'r-',XTestBEFORE,YTestBEFORE,'o',outliersTestBEFORE,'r*','predobs');
h.LineWidth = 8;

Answer 1

[William Truong]

Use:

h = plot(cfTestBEFORENoOutliers,'r-',XTestBEFORE,YTestBEFORE,'o',outliersTestBEFORE,'r*','predobs');
set(h,'LineWidth',8)

[Niklas Kurz]

Worked, thanks

Answer 2

[Cagatay Demirci]

doesn't work!