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R: is a programming language and free software environment for statistical computing and graphics supported by the R Foundation for Statistical Computing. The R language is widely used among statisticians and data miners for developing statistical software and data analysis. Below are links to pages that are related to R. R is a free software environment for statistical computing and graphics. It compiles and runs on a wide variety of UNIX platforms, Windows and macOS.
Using
Use the module name r to discover versions available and to load the application.
Multicore
Typically, using parallel::detectCores() to detect the number of available cores on a cluster node is a slight red herring. This returns the entire total number of cores of the node your job is allocated and not the actual number of cores you requested/allocated. For example, if you're sbatch script defines the following,
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SLURM_JOB_CPUS_PER_NODE: 8 ... [1] "Num of Cores: 8" [1] "detectCores: 32" [1] "mc.cores: 8" |
R Packages
Below we will give some guidelines on how to install and use various R packages specifically on Teton.
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