HOW TO FIND THE R-SQUARED VALUE

Hi,

i have plotted the graph using fitlm of wikinson notation as shown here where i have forced the intercept of the fitted line to be zero. How to find out the Rsquared value directly displaced on the command window.???

Thanks in advance

Answer 1

[Peng Li]

mdl.Rsquared

check https://www.mathworks.com/help/stats/linearmodel.html for properties and methods related to linear regression model.

[DEWDROP]

Thank you very much for your reply .but i want to display the R squared value itself in the command window. when i dont forced the intercept to be zero ,it diplays the value but it doesnot when i forced it to be zero.

[Peng Li]

did you mean the default command window output for mdl?

but anyway you can access to it by mdl.Rsquared, and you can access to many other properties of linear regression class as well.

[DEWDROP]

yes.i meant the default command window output