Programmatically get list of base packages

r

Solution

rownames(installed.packages(priority="base"))
 [1] "base"      "compiler"  "datasets"  "graphics"  "grDevices" "grid"     
 [7] "methods"   "parallel"  "splines"   "stats"     "stats4"    "tcltk"    
[13] "tools"     "utils"    

Problem

How can I get R to list its base install packages. Dirk gives a list HERE but how can I get R to tell me this information, that is the packages in `src/library/`? `getOption("defaultPackages")` is close but only lists some of these packages.

Original source

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