11# R libraries
22
3- Please keep in mind, that this is not a genral manual
3+ Please keep in mind, that this is not a general manual
44abut installing ` R ` libraries, but only system specific information about self
55installed R libraries at {{ hpcinfra }}.
66
7- Our infrastructure contains different CPU arcitectures , that are
8- not neccesarily compatible with each other. Additionally, we have
7+ Our infrastructure contains different CPU architectures , that are
8+ not necessarily compatible with each other. Additionally, we have
99multiple versions of ` R ` installed with different versions of toolchains, and by default,
1010self installed libraries are installed in separate directories based only
1111on R major and minor versions.
1212
13- In this way, you might use self installed R libraries on incopatible architectures and/or
13+ In this way, you might use self installed R libraries on incompatible architectures and/or
1414compiled with incompatible toolchains, which might lead to hangs or other types of errors.
1515
1616When you load a centrally installed ` R ` module we make sure that self installed libraries
17- will be installed to an operational system, arhictecture , toolchain, and ` R ` version
18- dependent directory. The loaction of this directory by default is
17+ will be installed to an operational system, architecture , toolchain, and ` R ` version
18+ dependent directory. The location of this directory by default is
1919(by setting ` R_LIBS_USER ` environmental variable to)
2020` $VSC_DATA/local_R_LIBS/$VSC_OS_LOCAL/$VSC_ARCH_LOCAL/<R version>-<toolchain> ` .
2121
@@ -24,14 +24,14 @@ in your VO), you should set the environmental variable `R_LIBS_BASEDIR` to the d
2424* before* you load any centrally installed ` R ` module. In this case, the location of the
2525directory for self installed ` R ` libraries will be
2626` $R_LIBS_BASEDIR/local_R_LIBS/$VSC_OS_LOCAL/$VSC_ARCH_LOCAL/<R version>-<toolchain> ` .
27- If this directory is not writtable , you can still be able to use already installed
28- ` R ` libararies from that location, but you will not be able to install ` R ` libarires
27+ If this directory is not writable , you can still be able to use already installed
28+ ` R ` libraries from that location, but you will not be able to install ` R ` libraries
2929yourself.
3030
3131You can always check the default location(s) of ` R ` libraries by issuing ` .libPaths() ` command
32- in ` R ` . This command will show the library locations ordered by their priorites .
32+ in ` R ` . This command will show the library locations ordered by their priorities .
3333
34- Please be aware that if you have installed an ` R ` libaries yourself in the past, you might have to
34+ Please be aware that if you have installed an ` R ` libraries yourself in the past, you might have to
3535reinstall those if you want to use them:
3636- on a different cluster
3737- with a different version of ` R `
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