Bookmark and Share

Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down at the end of May, and its replacement, statalist.org is already up and running.


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: st: Ologit question


From   Maarten Buis <maartenlbuis@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Ologit question
Date   Wed, 31 Oct 2012 15:08:43 +0100

On Wed, Oct 31, 2012 at 2:58 PM, Anat (Manes) Tchetchik wrote:
> Running -test- yeilds :
>  test
>
>  ( 1)  [tier_reversed]profit = 0
>  ( 2)  [tier_reversed]oncology = 0
>  ( 3)  [tier_reversed]cardiology = 0
>  ( 4)  [tier_reversed]clinical_services = 0
>  ( 5)  [tier_reversed]length_stay_tot = 0
>  ( 6)  [tier_reversed]age = 0
>  ( 7)  [tier_reversed]income = 0
>  ( 8)  [tier_reversed]H_index = 0
>  ( 9)  [tier_reversed]publications = 0
>  (10)  [tier_reversed]doctors = 0
>  (11)  [tier_reversed]revenue = 0
>        Constraint 11 dropped
>
>            chi2( 10) =   24.65
>          Prob > chi2 =    0.0060
> not sure I understand what it means and how it referes to the cuts

That is obviously not testing the null hypothesis that you wanted to
test. So first define the null hypothesis, than read the help file of
-test- to see how you can use -test- to test that null hypothesis.

-- Maarten

---------------------------------
Maarten L. Buis
WZB
Reichpietschufer 50
10785 Berlin
Germany

http://www.maartenbuis.nl
---------------------------------
*
*   For searches and help try:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/faqs/resources/statalist-faq/
*   http://www.ats.ucla.edu/stat/stata/


© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   Site index