如何更改R中的库位置? [英] How do you change library location in R?
问题描述
Due to the new R 2.11 release, I want to implement Dirk's suggestion here.
因此,我要问-如何(永久)更改R的库路径? (最好的解决方案是可以在R内部运行的解决方案)
So for that I am asking - How can I (permanently) change R's library path? (The best solution would be one that can be run from within R)
推荐答案
您可以在base
库中编辑Rprofile
(默认情况下在'C:/Program Files/R.Files/library/base/R'
中)以包含要在启动时运行的代码.追加
You can edit Rprofile
in the base
library (in 'C:/Program Files/R.Files/library/base/R'
by default) to include code to be run on startup. Append
######## User code ########
.libPaths('C:/my/dir')
使用任何文本编辑器(例如记事本)将
转换为Rprofile
,以使R将'C:/my/dir'
添加到它知道的库列表中.
to Rprofile
using any text editor (like Notepad) to cause R to add 'C:/my/dir'
to the list of libraries it knows about.
(记事本无法保存到程序文件,因此将编辑后的Rprofile保存到其他位置,然后使用Windows资源管理器将其复制.)
(Notepad can't save to Program Files, so save your edited Rprofile somewhere else and then copy it in using Windows Explorer.)
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