Hi all:


My OS is 32bit winxp,but I wanna install 64bit R2.14.1.


>From the following website,it says "You can also go back and add 64-bit components to a 32-bit install, or vice versa"
http://cran.r-project.org/bin/windows/rw-FAQ.html#Can-both-32_002d-and-64_002dbit-R-be-installed-on-the-same-machine_003f




Does it mean that I can install and run 64bit R2.14.1 under 32bit winxp?If so,how can I "add 64-bit components to a 32-bit install"?




Many thanks for your help.




My best
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