[R] Wilcoxon Signed Rank Test

[Jeanie (Jie) Na]

Dear list,

Please forgive me if this is a dumb question. I want to compare a set of
paired data (pre and late). There are ties in pre and late. I searched
on line, some document says use wilcox.exact in R instead of
wilcox.test. Anyone has any experience using wilcoxon signed rank test
to share? 
Thanks in advance.

platform i686-pc-linux-gnu
arch     i686             
os       linux-gnu        
system   i686, linux-gnu  
status                    
major    2                
minor    1.0              
year     2005             
month    04               
day      18               
language R  

-- 
Jeanie (Jie) Na

Programmer Analyst II                       _   _    ___    _   _    ____
Department of Quantitative Health Sciences [_]-[_]  / - \  | |_| |  (_(_
Cleveland Clinic Foundation                 |   |  ( |_| ) )  _  (   _| )
Tel: (216)4451369                          [_]-[_]  \_\_\  |_| |_|  (___/