Test Capability Custom Aggregation Group Recipe

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FarahAmirah
FarahAmirah Dataiku DSS Core Designer, Dataiku DSS ML Practitioner, Dataiku DSS Adv Designer, Registered Posts: 4

I want to test capability custom aggregation in Group recipe, but it keeps getting me an error. ,Can you help?

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do you have some documentation regarding using custom aggregations?


Operating system used: Almalinux (8.9)

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  • LouisDHulst
    LouisDHulst Dataiku DSS Core Designer, Dataiku DSS ML Practitioner, Neuron, Registered, Neuron 2023 Posts: 44 Neuron
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    Hi @FarahAmirah
    ,

    You can think of custom aggregations as additional aggregations added to the group by script that Dataiku runs under the hood.

    If you wanted to get SUM("total") and the record count, you would add two custom aggregations like so:

    image.png

    You can compare the results of the custom aggregations vs the standard ones, but they're effectively the same thing.

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