Re: st: A test for variation in regression coefficients

["Michael N. Mitchell" <Michael.Norman.Mitchell@gmail.com>]

Thanks for noting that Kit! I think I showed an old-fashioned way of doing this that 
probably dates back to the stone age :) .

Michael N. Mitchell
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On 2010-10-23 5.15 AM, Christopher Baum wrote:
> <>
> It is also worth noting that a test that a number of coefficients' values are equal can be done quite a bit more expeditiously:
>
> regress y x1 x2 x3 x4 x5
> test x1=x2=x3=x4=x5
>
> Kit
>
> Kit Baum   |   Boston College Economics&  DIW Berlin   |   http://ideas.repec.org/e/pba1.html
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>     An Introduction to Modern Econometrics Using Stata  |   http://www.stata-press.com/books/imeus.html
>
>
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