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Re: st: theory reg vs. qreg
From
David Hoaglin <[email protected]>
To
[email protected]
Subject
Re: st: theory reg vs. qreg
Date
Mon, 29 Apr 2013 07:54:58 -0400
Roman,
What is the fact? How is Y1 related to Y2? Apparently, you have
tried something with a -reg- command. Please show us the command and
the output.
David Hoaglin
On Mon, Apr 29, 2013 at 7:49 AM, Kasal Roman <[email protected]> wrote:
> but this is a fact, just try it with the simple "reg" command:
>
> A) Y1 = b1
> B) Y2 = a2*X + b2
>
> on the same data
> then MUST be:
>
> Y2 = mean(x)*X + b2 = b1 = Y1
>
> and I'd like to know if there is something like this possible with the
> "qreg" command.
>
> thx
>
> roman
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