thanks Joe, thanks Williams
----- Original Message -----
From: "Richard Williams" <[email protected]>
To: <[email protected]>
Sent: Sunday, October 10, 2004 9:29 PM
Subject: Re: st: one sided test
> At 05:48 PM 10/10/2004 +0800, Levy Lee wrote:
> >Dear Listers,
> >
> > Just the following simple and naive question
> >
> > How can i perform a one sided test after a linear regression?
> >
> > after this regression
> > regress y x1 x2
> > i want to test if the coefficient of x2 is greater than 0
> >
> >thanks a lot
> >
> >Levy
>
> In addition to what Joe suggests, just look at the printout, and see (a)
is
> the coefficient for x2 positive, and (b) is it significant at the .10
level
> (or double whatever alpha level it is you want to chose). You don't need
> to do any additional analyses, the information you need is already there.
>
> -------------------------------------------
> Richard Williams, Notre Dame Dept of Sociology
> OFFICE: (574)631-6668, (574)631-6463
> FAX: (574)288-4373
> HOME: (574)289-5227
> EMAIL: [email protected]
> WWW (personal): http://www.nd.edu/~rwilliam
> WWW (department): http://www.nd.edu/~soc
>
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