Review my upgrade plan from 2.8.0 to 2.8.1
Daren Tan wrote:
Hi,
On my laptop, R is installed on windows XP SP2 at D:\Program
Files\R\R-2.8.0, and all add-on packages are installed at D:\Program
Files\R\R-2.8.0.libs. In addition, I have created two environment
enviroment to ease upgrading and installation of packages. Packages
installed is a mix of those from CRAN, Bioconductor and local zips.
D:\My Document\My Desktop>echo %R_HOME%
D:/Program Files/R/R-2.8.0
D:\My Document\My Desktop>echo %R_LIBS%
D:/Program Files/R/R-2.8.0.libs
My plans for upgrade. Please give your precious comments to make it as
easy as possible, and error free.
1) Download R-2.8.1 and install at D:\Program Files\R\R-2.8.1.
2) Create a new folder D:/Program Files/R/R-2.8.1.libs, and copy all
the packages from D:/Program Files/R/R-2.8.0.libs to the new one.
3) Update the two environment variables %R_HOME% and %R_LIBS% to
point to the new R-2.8.1 and library
4) Execute R
5) Update CRAN packages via
update.packages()
6) Update Bioconductor packages via
source("http://bioconductor.org/biocLite.R")
update.packages(repos=biocinstallRepos(), ask=FALSE)
7) Update local zip packages via
Go to menu -> Packages -> Install packages from local zip -> select
the zip file.
8) Done!!!
That sounds fine. If you upgrade to a new major release, you might want to run update.packages(checkBuilt=TRUE) instead. Best, Uwe Ligges
sessionInfo()
R version 2.8.0 (2008-10-20) i386-pc-mingw32 locale: LC_COLLATE=English_United States.1252;LC_CTYPE=English_United States.1252;LC_MONETARY=English_United States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252 attached base packages: [1] grid tools stats graphics grDevices utils datasets methods base
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