[R-sig-Geo] help pages for CRS duplicated?

[Don MacQueen]

I encountered the following. My quick and simple search of past 
emails in R-sig-geo didn't find any previous discussion.


>  search()
  ".GlobalEnv"        "package:rmacq"     "package:rgdal"
   "package:maptools"  "package:sp"
   "package:foreign"   "package:stats"     "package:graphics"
  "package:grDevices" "package:utils"     "package:datasets"
   "package:methods"   "Autoloads"         "package:base"
>
>  find('CRS')
[1] "package:sp"
>
>  ?CRS
Help on topic 'CRS' was found in the following packages:

   Package               Library
   rgdal                 /Library/Frameworks/R.framework/Resources/library
   sp                    /Library/Frameworks/R.framework/Resources/library



Followed by a request to identify which one to view.

Thanks
-Don


(In case anyone wonders, rmacq is a local personal package.)

>  sessionInfo()
R version 2.8.1 (2008-12-22)
i386-apple-darwin8.11.1

locale:
C

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

other attached packages:
[1] rmacq_1.0-2     rgdal_0.5-30    maptools_0.7-16 sp_0.9-28 
foreign_0.8-30

loaded via a namespace (and not attached):
[1] grid_2.8.1      lattice_0.17-17 tcltk_2.8.1     tools_2.8.1
Warning message:
'DESCRIPTION' file has 'Encoding' field and re-encoding is not possible

-- 
--------------------------------------
Don MacQueen
Environmental Protection Department
Lawrence Livermore National Laboratory
Livermore, CA, USA
925-423-1062