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st: RE: regression without constant
Yes, this is correct.
I guess this was a step too far for the implementers.
In the case of -regress- there's an easy solution
either way and in one sense that difference is very minor.
In the case of -qreg- at least, the extra constraint implied
by forcing a hyperplane through the origin would seem
by comparison a much bigger deal. That's just gut instinct
speaking, not a rigorous argument based on algebra or algorithmics.
Ypma, Jelmer Yeb
> is it correct that -rreg- and -qreg- can't be used in
> combination with -noconstant-?
> If so, why is this the case? Is there some special reason?
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