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Subject: Re: [R] help on permutation/randomization test
Thanks, Greg.
I also considered the clusters. The difficulty is those objects not only enter
the system at different time, but may have different duration in the system.
Once they have a time overlap in the system, impacts may exis
gt; From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org]
> On Behalf Of Wenjin Mao
> Sent: Tuesday, May 24, 2011 11:22 AM
> To: Meyners, Michael
> Cc: r-help@r-project.org
> Subject: Re: [R] help on permutation/randomization test
>
> Thank you, Michael.
>
&
AM
To: Meyners, Michael
Cc: r-help@r-project.org
Subject: Re: [R] help on permutation/randomization test
Thank you, Michael.
I don't think those data for the same group can be treated as repeated
measurements. Let's say I have 1000 observations from group 1 and 1500 obs
from group 2. So
Thank you, Michael.
I don't think those data for the same group can be treated as repeated
measurements. Let's say I have 1000 observations from group 1 and 1500 obs
from group 2. Some of the 1000 objects of group 1 entered the system at the
same time and may effect each other; same for the other
I suspect you need to give more information/background on the data (though this
is not primarily an R-related question; you might want to try other resources
instead). Unless I'm missing something here, I cannot think of ANY reasonable
test: A permutation (using permtest or anything else) would
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