Pardon my stupidity but I really dont understand why matlab refuses to compute the standard deviation.
I checked the data: 355 X 1 double (no NaN inside or whatever). I can compute the mean, sum, median, of this exact same data but I receive an error when I want to do the std ...
I tried the following: A=[1 2 3 1 2 3]';
B=std(A) New error: Index exceeds matrix dimensions.
But if I do it on a brand new script, it works !!
Can anyone tell my what the hell is happening there ?
Thank you so much in advance !