finding asymptotic standard error in matlab or some other tech.

Hey All:

Is there anyone who is proficient in MatLab?. I am learning it and have something I do not know how to do.

How can we find the asymptotic standard error in MatLab?.

I have the matrix:

Test

The prediction equation is

Obviously, beta hat comes from .0243 in the equation, but that ASE is a booger and can't really be done by hand.

SSPS would be easier, but I do not have that yet.

Does anyone have an idea how to do this in matlab, maple or whatnot?.

Just checking because I have no idea.(Headbang)