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Nix Data Science

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4 Sep 2023
@brodriguesco:matrix.orgBruno Rodriguesand also suppose I fit a model, and would like to save this model 16:31:35
@brodriguesco:matrix.orgBruno Rodrigueswith targets this model gets serialized and saved for later retrieval in an r session 16:32:06
@brodriguesco:matrix.orgBruno Rodriguesdoes nix/bionix serialize intermediary outputs ?16:32:46
@crtified:crtified.meCRTified I think jbedo could help a bit more for the bionix question, but for additional outputs, I'd actually check the outputs argument for mkDerivation 16:33:08
@crtified:crtified.meCRTifiedThe typical usecase are distinct outputs for libs, bin and so on, but I think it would fit that application nicely as well16:33:37
@jb:vk3.wtfjbedo
In reply to @brodriguesco:matrix.org
with targets this model gets serialized and saved for later retrieval in an r session
there's no knowledge of bionix at the application level, for R i use the builtin serialisation like save() and writeRDS(), and as CRTified said multiple outputs are handy for dealilng with several outputs produced simultaneously
22:27:20
5 Sep 2023
@brodriguesco:matrix.orgBruno Rodriguesvery nice I'll have to play around with it 07:18:04
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11 Sep 2023
@softinio:matrix.orgSalar Rahmanian (softinio) joined the room.01:26:02
@maupind:matrix.orgmaupind Do many people here work with non-nix users, particularly people on Windows? Curious on workflows that you use to share your code/projects. I've played around with the rix package (awesome work Bruno Rodrigues), but trying to make as low of barrier entry as possible. I'm hoping to be able to upload code used in research data analysis and would love a simple approach with as little work for end-users who may want to check. I've thought Docker could work and also been told about devcontainer.json as an option. Any other ideas/tips? 15:54:00
@petrichor:envs.netJez (he/him) ♾️ i'm still pretty new to using nix in this way, but i mostly rely on the "standard" tools for this (e.g. requirements.txt/pyproject.yaml for python) and then adapt them for nix for my own convenience, either with automated tools like mach-nix where they work, or otherwise by hand (because my requirements are usually fairly simple) 16:02:04
12 Sep 2023
@maupind:matrix.orgmaupindHave only just started getting into Python. That seems like it'd be a good option for my projects that end up using it though 07:15:26
13 Sep 2023
@alx_sim:matrix.orgAlexis left the room.22:11:45
16 Sep 2023
@brodriguesco:matrix.orgBruno Rodriguesfriends I've written a blog post on literate programming with Nix14:58:25
@brodriguesco:matrix.orgBruno Rodriguesit focuses on Quarto and R, but the main takeaways can be adapted to any tools and languages 14:58:48
@brodriguesco:matrix.orgBruno Rodrigueshttps://www.brodrigues.co/blog/2023-09-15-nix_for_r_part5/14:58:51
@brodriguesco:matrix.orgBruno RodriguesI'm a beginner so if you notice something stupid, that's normal 😁14:59:21
18 Sep 2023
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20 Sep 2023
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21 Sep 2023
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24 Sep 2023
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25 Sep 2023
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@srid:matrix.orgsrid joined the room.15:19:06
@srid:matrix.orgsrid Hi all, what do people generally use for jupyter notebooks? https://github.com/tweag/jupyenv ? Or some other way? 15:20:19
@srid:matrix.orgsrid In particular, I'm looking nixify (flake'ify, actually, so it can be nix runed) https://github.com/fastai/fastbook 15:20:35
@srid:matrix.orgsrid * In particular, I'm looking to nixify (flake'ify, actually, so it can be nix runed) https://github.com/fastai/fastbook 15:20:43
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