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Upgrading makes the changes explicit, tinkering with your environment variables doesn't.
by s1t5 6y ago
Upgrading makes the changes explicit, tinkering with your environment variables doesn't.
- kgwgk 6y agoUpgrading is not different than changing environment variables as far as breaking existing code is concerned. You can always run R --no-init-file to be sure that you have the default settings. Now you have to know what default settings the code that you want to run expects.