How to perform an f-test on matlab ?

h0 = 0.43096;

h1_m = 1/4;
h1_e = 1/3;

H_F_m = vartest2(h0,h1_m);
H_F_e = vartest2(h0,h1_e);

Code above giving NaNs

Answer 1

[Cris LaPierre]

vartest2 is expecting x and y to be vectors of numbers. It needs to be, actually, because vartest2 compares the variance of the groups. Do you have available the sample data you can use instead?

You can read more here.

[Marisabel Gonzalez]

Hi... I managed to sort what I was doing wrong... It's working fine now.

Thank you for your help anyway