[BioC] I: Two way anova or manova?

Naomi Altman naomi at stat.psu.edu
Sat Aug 4 02:40:32 CEST 2007


Have a look at limma, samr or MAANOVA.  These methods are available 
for any high-dimensional comparisons, not just microarrays.

--Naomi

At 02:54 AM 8/2/2007, simonegri at alice.it wrote:


>-----Messaggio originale-----
>Da: simonegri at alice.it
>Inviato: gio 02/08/2007 8.31
>A: carol white; Jenny Drnevich; Benjamin Otto; Kauer Maximilian 
>Otto; bioconductor at stat.math.ethz.ch; bioconductor at stat.math.ethz.ch
>Cc: Bioconductor at stat.math.ethz.ch
>Oggetto: Two way anova or manova?
>
>I have to compare four different grape varieties proteome in two 
>different years. I don't know what test would be more suitable for 
>my data. I think that an anova two way can be usefull also if 
>someone suggested me to perform a manova. In addiction, I can 
>perform each test on a single protein a time, but I can't loose my 
>whole life carrying out anova (I have more than 1000 protein to 
>analyze)!!! I would like to perform the test on every column of the 
>dataframe in a single run. How can I do that? I attach an example of 
>some protein of my dataset
>
>
>
>
>
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Naomi S. Altman                                814-865-3791 (voice)
Associate Professor
Dept. of Statistics                              814-863-7114 (fax)
Penn State University                         814-865-1348 (Statistics)
University Park, PA 16802-2111



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