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Nix Data Science

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12 Aug 2023
@federicodschonborn:matrix.orgFederico Damián Schonborn joined the room.01:34:10
13 Aug 2023
@10leej:matrix.orgnevoyu joined the room.01:24:44
14 Aug 2023
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15 Aug 2023
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16 Aug 2023
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20 Aug 2023
@isomorph70:matrix.orgisomorph70 set a profile picture.07:57:56
23 Aug 2023
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24 Aug 2023
@florian:wolkenplanet.deFlorian joined the room.09:57:53
27 Aug 2023
@brodriguesco:matrix.orgBruno Rodrigueshi all, just saw this on twitter, might be of interest to this group: https://twitter.com/DeterminateSys/status/1695567786309783819?s=2021:21:31
28 Aug 2023
@crtified:crtified.meCRTified joined the room.19:13:30
@crtified:crtified.meCRTifiedHey, I'm currently trying to setup a slurm cluster and want to run a test within a VM. Having no state, I am always met with this failure, which is fixed after one restart (leading to other errors, which is fixed by a second restart):19:25:14
@crtified:crtified.meCRTifiedimage.png
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19:25:21
@crtified:crtified.meCRTified Apparently, slurmdbd is not running when slurmctld gets started, but even after putting slurmdbd in the require and after fields of the slurmctld unit, this behaviour appears 19:26:14
@crtified:crtified.meCRTified

The relevant config for slurmctld and slurmdbd is this here (and there's a mariadb with ensureDatabase/ensureUsers):

    slurm = {
      server.enable = true;

      dbdserver = {
        enable = true;
        extraConfig = ''
          PidFile=/run/slurmdbd.pid
          StorageHost=localhost
        '';
      };

    extraConfig = ''
      AccountingStorageHost=${config.clusterRole.slurmServer}-link
      AccountingStorageType=accounting_storage/slurmdbd
    '';
    };
19:28:39
@crtified:crtified.meCRTified *

The relevant config for slurmctld and slurmdbd is this here (and there's a mariadb with ensureDatabase/ensureUsers):

    services.slurm = {
      server.enable = true;

      dbdserver = {
        enable = true;
        extraConfig = ''
          PidFile=/run/slurmdbd.pid
          StorageHost=localhost
        '';
      };

    extraConfig = ''
      AccountingStorageHost=${config.clusterRole.slurmServer}-link
      AccountingStorageType=accounting_storage/slurmdbd
    '';
    };
19:28:51
@crtified:crtified.meCRTified *

The relevant config for slurmctld and slurmdbd is this here (and there's a mariadb with ensureDatabase/ensureUsers):

    services.slurm = {
      server.enable = true;

      dbdserver = {
        enable = true;
        extraConfig = ''
          PidFile=/run/slurmdbd.pid
          StorageHost=localhost
        '';
      };

    extraConfig = ''
      AccountingStorageHost=server04-link
      AccountingStorageType=accounting_storage/slurmdbd
    '';
    };
19:29:26
@crtified:crtified.meCRTifiedoh wait, it's possible that slurm is not that common in data science and this is the wrong channel, or?19:29:55
@crtified:crtified.meCRTified (Oh wow, sleep 10 in the preStart is sufficient to make it work...) 20:18:00
@crtified:crtified.meCRTified sleep 1 suffices and is not that painful, so I'll keep that in it 20:30:40
30 Aug 2023
@maupind:matrix.orgmaupind joined the room.15:16:50
@maupind:matrix.orgmaupindDoes anyone here have good experience developing shiny apps?15:17:22
31 Aug 2023
@brodriguesco:matrix.orgBruno RodriguesI've built some, but am no expert 15:31:04
@brodriguesco:matrix.orgBruno Rodriguesbut ask away maybe I can help 15:31:18
1 Sep 2023
@maupind:matrix.orgmaupind
In reply to @brodriguesco:matrix.org
but ask away maybe I can help
Thanks Bruno! I've trained multiple XG models looking at assessors performance and outcomes. I've created a few SHAP graphs using the shapviz package and would like to create a shiny app that people can use to explore the information rather than emailing multiple graphs. Ideally, I'd have a UI element to choose an assessor, and another UI element to choose the type of graph. For the first graph (overall importance) this seems like it should be straightforward, using some ifelse statements to line up if assessor 1 is chosen display assessor 1 importance graph
08:59:12
@maupind:matrix.orgmaupindHowever, I'd also like to display dependence plots where you have to choose a variable to display, and I am not sure how to go about writing a function that would state if variable X is chosen, create the dependence plot using variable X09:00:18
@maupind:matrix.orgmaupindNot sure if this is important, but the shapviz packages first needs to create an object (calculates the shap values) and then this object is used to create plots. So Assessor A would have a shap object A and from this object you can create an importance plot and/or a dependence plot using some variable i09:01:42
@brodriguesco:matrix.orgBruno Rodriguesthis sounds like you need conditional UI rendering?10:29:56
@brodriguesco:matrix.orgBruno Rodrigueshttps://mastering-shiny.org/action-dynamic.html 10:29:57
@brodriguesco:matrix.orgBruno RodriguesSo you likely need to render the UI server side 10:30:19
@brodriguesco:matrix.orgBruno Rodriguesyou'll likely get more help in the posit Forums though https://community.rstudio.com/ 10:31:08

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