How can I get F and p-value after regression?

After using the command lsline I got the the regression line that I wanted! But How can I see the statistics of the regression?How do I get the F and P-values?

Answer 1

[Star Strider]

The lsline function does not give you any information on the fit.

It even takes a bit of effort to get the slope and intercept:

figure(1)
scatter(1:10, rand(1, 10))
hl = lsline;
B = [ones(size(hl.XData(:))), hl.XData(:)]\hl.YData(:);
Slope = B(2)
Intercept = B(1)

You need to use the Statistics and Machine Learning Toolbox regress function to get the information you want.

[Panos Ale]

Is this toolbox implanted in matlab R215A(which I have) or I have to download it?

[John D'Errico]

You need to pay for it first. It is not part of basic MATLAB. Or you can do the computations yourself. But that requires an understanding of those computations.

[Star Strider]

@John — Thank you.

[Panos Ale]

Anyway Thanks!

[Star Strider]

Our pleasure!