Thomas Lumley wrote:
On Tue, 17 Apr 2007, Frank E Harrell Jr wrote:
The points that Thomas and Brian have made are certainly correct, if
one is truly interested in testing for differences in medians or
means. But the Wilcoxon test provides a valid test of x y more
generally. The test
Re: [R] help comparing two median
04/18/2007 05:02 with R
AM
Subject
Re: [R] help comparing two median
04/18/2007 05:02 with R
AM
Subject
Re: [R] help comparing
two median
04/18/2007 05:02 with R
AM
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Sent: Wednesday, April 18, 2007 10:06 AM
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Subject: Re: [R] help comparing two median with R
Has anyone proposed using
Dear R users,
I am new to R and I would like to ask your help with the following
topic. I have three sets of numeral data, 2 sets are paired and a
third is independent of the other two. For each of these sets I have
obtained their basic statistics (mean, median, stdv, range ...).
Now I
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[R] help comparing two median with R
Dear R users,
I am new to R and I would like to ask your help with the following
topic. I have three sets of numeral data, 2 sets are paired and a
third
Pedro A Reche wrote:
Dear R users,
I am new to R and I would like to ask your help with the following
topic. I have three sets of numeral data, 2 sets are paired and a
third is independent of the other two. For each of these sets I have
obtained their basic statistics (mean, median,
Thomas Lumley wrote:
On Tue, 17 Apr 2007, Robert McFadden wrote:
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Jim Lemon
Sent: Tuesday, April 17, 2007 12:37 PM
To: Pedro A Reche
Cc: r-help@stat.math.ethz.ch
Subject: Re: [R] help comparing two
On Tue, 17 Apr 2007, Robert McFadden wrote:
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Jim Lemon
Sent: Tuesday, April 17, 2007 12:37 PM
To: Pedro A Reche
Cc: r-help@stat.math.ethz.ch
Subject: Re: [R] help comparing two median with R
Pedro
On Tue, 17 Apr 2007, Robert McFadden wrote:
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Jim Lemon
Sent: Tuesday, April 17, 2007 12:37 PM
To: Pedro A Reche
Cc: r-help@stat.math.ethz.ch
Subject: Re: [R] help comparing two median with R
Pedro
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Jim Lemon
Sent: Tuesday, April 17, 2007 12:37 PM
To: Pedro A Reche
Cc: r-help@stat.math.ethz.ch
Subject: Re: [R] help comparing two median with R
Pedro A Reche wrote:
Dear R users,
I am new
Thomas Lumley wrote:
There actually is an exact test for the median that does not assume a
location shift: dichotomize your data at the pooled median to get a 2x2
table of above/below median by group, and do Fisher's exact test on the
table.
Fascinating. But can one be sure that the
On Tue, 17 Apr 2007, Frank E Harrell Jr wrote:
The points that Thomas and Brian have made are certainly correct, if one is
truly interested in testing for differences in medians or means. But the
Wilcoxon test provides a valid test of x y more generally. The test is
consonant with the
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