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| == Jupyter Notebook == | | == Jupyter Notebook == |
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| There is currently no package in nixpkgs to set up Jupyter Notebook with additional kernels. (Keep an eye on this [https://github.com/NixOS/nixpkgs/pull/33673 this pull request] though).
| | Use [https://github.com/tweag/jupyterWith jupyterWith] |
| | |
| For now, you can save the following into a file and run it with nix-shell:
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| <syntaxhighlight lang="nix>
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| with import <nixpkgs> {};
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| let
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| my-R-packages = with rPackages; [ ggplot2 dplyr xts ];
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| R-with-my-packages = rWrapper.override{ packages = with rPackages; my-R-packages ++ [ JuniperKernel ]; };
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| jupyter-R-kernel = stdenv.mkDerivation {
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| name = "jupyter-R-kernel";
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| buildInputs = [ pythonPackages.notebook R-with-my-packages ];
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| unpackPhase = ":";
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| installPhase = ''
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| export HOME=$TMP
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| ${R-with-my-packages}/bin/R --slave -e "JuniperKernel::installJuniper(prefix='$out')"
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| '';
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| };
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| in
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| mkShell rec {
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| name = "jupyter-with-R-kernel";
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| buildInputs = [ jupyter-R-kernel pythonPackages.jupyter ];
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| shellHook = ''
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| export JUPYTER_PATH=${jupyter-R-kernel}/share/jupyter
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| # see https://github.com/NixOS/nixpkgs/issues/38733
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| ${R-with-my-packages}/bin/R --slave -e "system2('jupyter', 'notebook')"
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| '';
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| }
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| </syntaxhighlight>
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| | |
| == How does <code>rWrapper</code> work? ==
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| | |
| <code>rWrapper</code> simply replaces the R command in your path by a script that sets the environment variable <code>R_LIBS_SITE</code> and then runs R. [https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/r-modules/wrapper.nix]
| |
| | |
| == With nix-shell ==
| |
| | |
| Below is an example of a nix-shell build to run R with knitr for R markdown:
| |
| | |
| '''shell.nix'''
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| <syntaxhighlight lang = "nix">
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| let
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| pkgs = import <nixpkgs> {};
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| stdenv = pkgs.stdenv;
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| in with pkgs; {
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| myProject = stdenv.mkDerivation {
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| name = "Speedracer";
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| version = "1";
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| | |
| buildInputs = [
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| R
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| rPackages.knitr
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| rPackages.rmarkdown
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| ];
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| };
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| }
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| </syntaxhighlight>
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|
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|
| == R with Lorri == | | == R with Lorri == |
