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st: quick question about -concord-
From
Ricardo Ovaldia <[email protected]>
To
Statalist <[email protected]>
Subject
st: quick question about -concord-
Date
Fri, 13 Jan 2012 09:14:04 -0800 (PST)
Hello all,
I used the program -concord- to generate Bland-Altman plots for a manuscript.
The reviewer is saying that the differences (plotted on the yaxis) are inverted. That is, the title reads Y-X, but it really is X-Y.
My understanding is, and also from manually checking, that if I used the command:
. concord Y X, loa(noref)
The y-axis is Y-X and not X-Y.
I just need a confirmation that I am correct.
Thank you,
Ricardo
Ricardo Ovaldia, MS
Statistician
Oklahoma City, OK
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