r-modules/README.md: mention generate-shell.nix

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Luke Gorrie 2017-02-22 04:48:50 +00:00
parent 2d05ac72d5
commit a000ec038e

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@ -87,6 +87,8 @@ this into your user profile.
## Updating the package set
```bash
nix-shell generate-shell.nix
Rscript generate-r-packages.R cran > cran-packages.nix.new
mv cran-packages.nix.new cran-packages.nix