[R] Name collisions

[Tim Fennell]

I am receiving a list of name collisions when I launch R as seen below.  
I'm new to R and any suggestion or help with how I can go about getting 
rid of these collisions would be greatly appreciated.

% R

R version 2.5.1 (2007-06-27)
Copyright (C) 2007 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

Name collision between M0 M0
Name collision between M1 M1
Name collision between M5 M5
Name collision between MI MI
Name collision between Mx Mx
Name collision between My My
Name collision between Mz Mz
Name collision between Mu Mu Mu
Name collision between Mu Mu
Name collision between M2 M2
Name collision between M3 M3


-- 
Tim Fennell
Network Administrator
Channing Laboratory


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