[R] How to extrct F value

From: <xmeng_at_capitalbio.com>
Date: Mon 04 Apr 2005 - 13:35:39 EST


Hello sir:
Here's the result of repeated measures ANOVA.

$"Error: Within"

          Df Sum Sq Mean Sq F value    Pr(>F)    
t          2 524177  262089  258.24 1.514e-06 ***
Residuals  6   6089    1015                      
---
Signif. codes:  0 `***' 0.001 `**' 0.01 `*' 0.05 `.' 0.1 ` ' 1 


My question is: How to extract the F value only?
If the result is a dataframe,it'll be much better for extracting F value.But it isn't.
I'll perform the ANOVA for many genes and rank the F value.So the only useful item is F value. But how to extract the F value?

Thanks from the bottom of my heart!




------------------------------
*******************************************
Xin Meng 
Capitalbio Corporation
National Engineering Research Center 
for Beijing Biochip Technology 
Microarray and Bioinformatics Dept. 
Research Engineer
Tel: +86-10-80715888/80726868-6364/6333 
Fax: +86-10-80726790
Emailxmeng@capitalbio.com 
Address:18 Life Science Parkway, 
Changping District, Beijing 102206, China 
Website:http://www.capitalbio.com

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Received on Mon Apr 04 12:58:04 2005

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