Hi all in mail-list,
I calculated the linear regression coefficient using build-in
function regline(), and recognized that the function regline()
is for a linear regression with a constant (i.e. intercept).
So, I wonder that is there any function/script for a linear
regression without intercept, that is, when x=0, y=0?
Further more, are there some functions/scripts which calculate
common statistical errors of linear regression, for example,
RMSE/D (Root-Mean-Square Error/Deviation), R^2 (Coefficient of
determination)?
Thanks in advance!
Best regards
Hui Wu
05-JAN-2013
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Received on Fri Jan 4 09:59:26 2013
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