降级R版和R封装Bioconductor [复制]

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How to install 2 different R versions on Debian? 4 answers
如何在Debian上安装2个不同的R版本？ 4个答案

Hello everyone I am currently running R 3.0.2 on a debian server with Bioconductor v2.13. My question is simple although searching through the internet hasn't provided me with a clear answer:

大家好，我目前在带有Bioconductor v2.13的debian服务器上运行R 3.0.2。我的问题很简单，虽然通过互联网搜索没有给我一个明确的答案：

How can I downgrade from R 3.0.2. to R 2-15?

我怎样才能从R 3.0.2降级。到R 2-15？

Considering i keep R 3.0.2 how can i downgrade Bioconductor to v2.12?

考虑到我保留R 3.0.2如何将Bioconductor降级到v2.12？

Thank you in advance,

先谢谢你，

1 个解决方案

#1

Generally, Bioconductor is designed to work with specific versions of R, so there are no guarantees associated with using older versions of Bioconductor (or any R package) with newer versions of R. Better to ask questions about Bioconductor packages on the Bioconductor mailing list. Probably what you're saying is that there is some problem with your current Bioconductor installation, and what you'd really be better of doing is fixing the problem.

通常，Bioconductor设计用于特定版本的R，因此无法保证使用旧版本的Bioconductor（或任何R软件包）与较新版本的R.更好地在Bioconductor邮件列表中询问有关Bioconductor软件包的问题。您所说的可能是您当前的Bioconductor安装存在一些问题，而您真正做得更好的是解决问题。

Check out the LibPath of installed.packages(), and compare to the output of .libPaths(). I have

查看installed.packages（）的LibPath，并与.libPaths（）的输出进行比较。我有

> head(installed.packages()[,"LibPath"], 1)
                                                   affy 
"/home/mtmorgan/R/x86_64-unknown-linux-gnu-library/3.0"
> .libPaths()
[1] "/home/mtmorgan/R/x86_64-unknown-linux-gnu-library/3.0"
[2] "/home/mtmorgan/bin/R-3-0-branch/library"

Good news! All my Bioc packages are in a specific library. I could then arrange (see ?.libPaths) to start R with .libPaths pointing to a new location for Bioc 2.12 packages, e.g.,

好消息！我的所有Bioc包都在特定的库中。然后，我可以安排（参见？.libPaths）以指向Bioc 2.12包的新位置的.libPaths启动R，例如，

R_LIBS_USER="/home/mtmorgan/R/x86_64-unknown-linux-gnu-library/3.0-2.12" R

then explicitly install the version of the BiocInstaller package I want to use, e.g.,

然后显式安装我想要使用的BiocInstaller包的版本，例如，

install.packages("BiocInstaller", 
    repos="http://bioconductor.org/packages/2.12/bioc")

and library(BiocInstaller); biocLite() as usual.

和图书馆（BiocInstaller）;像往常一样biocLite（）。

If my Bioconductor packages were installed in the R home directory, then I'd remove.packages() instead of setting .libPaths(), or I'd run BiocInstaller::biocValid() and follow the directions for reverting "too new" packages.

如果我的Bioconductor软件包安装在R主目录中，那么我将删除.packages（）而不是设置.libPaths（），或者我运行BiocInstaller :: biocValid（）并按照指示恢复“太新”包。

#1