Thank you very much for your answers.
The problem is that the editor wants a formal test. So I guess that the
Vuong test should be ok...
2011/3/24 Thomas Lumley tlum...@uw.edu
On Thu, Mar 24, 2011 at 8:26 AM, Brian S Cade ca...@usgs.gov wrote:
As a follow-up to Greg's suggested graphical
Boris New wrote:
The problem is that the editor wants a formal test. So I guess that the
Vuong test should be ok...
I frequently note that it is the big boss who believes that the editor wants
a formal test.
Nobody ever got fired for producing a p-value :-(
Dieter
--
View this message
On 03/24/2011 06:30 PM, Dieter Menne wrote:
...
Nobody ever got fired for producing a p-value :-(
Oh, fortune, fortune! Or an R-squared!
Jim
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PLEASE do read the
, March 24, 2011 12:14 AM
To: Thomas Lumley
Cc: r-help@r-project.org; Brian S Cade; r-help-boun...@r-project.org
Subject: Re: [R] Comparing non nested models with correlation
coefficients (inspired from Lorch and Myers )
Thank you very much for your answers.
The problem is that the editor
: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of Boris New
Sent: Thursday, March 24, 2011 12:14 AM
To: Thomas Lumley
Cc: r-help@r-project.org; Brian S Cade; r-help-boun...@r-project.org
Subject: Re: [R] Comparing non nested models with correlation
coefficients
Hi,
I would like to compare two models in R with the same dependant variable but
different predictors (two different types of frequency and reaction times as
RT).
An editor told me to have a look at Lorch and Myers 1990.
Lorch and Myers use the following technique:
1) they perform regressions on
801.408.8111
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of Boris New
Sent: Wednesday, March 23, 2011 7:32 AM
To: r-help@r-project.org
Subject: [R] Comparing non nested models with correlation coefficients
(inspired from Lorch
...@usgs.gov
tel: 970 226-9326
From:
Greg Snow greg.s...@imail.org
To:
Boris New new.bo...@gmail.com, r-help@r-project.org
r-help@r-project.org
Date:
03/23/2011 01:14 PM
Subject:
Re: [R] Comparing non nested models with correlation coefficients
(inspired from Lorch and Myers )
Sent by:
r-help
On Thu, Mar 24, 2011 at 8:26 AM, Brian S Cade ca...@usgs.gov wrote:
As a follow-up to Greg's suggested graphical presentation, it seems like
the Vuong test is sometimes used to compare fits of non nested models.
There is a nice practical example of this with code in R, by Cosma
Shalizi and
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