New Seed paramater for rand() visual recipe formula function

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tgb417
tgb417 Dataiku DSS Core Designer, Dataiku DSS & SQL, Dataiku DSS ML Practitioner, Dataiku DSS Core Concepts, Neuron 2020, Neuron, Registered, Dataiku Frontrunner Awards 2021 Finalist, Neuron 2021, Neuron 2022, Frontrunner 2022 Finalist, Frontrunner 2022 Winner, Dataiku Frontrunner Awards 2021 Participant, Frontrunner 2022 Participant, Neuron 2023 Posts: 1,595 Neuron

User Story

As a data analyst who is using the rand() function in a formulas step in a visual recipe, it would be great if there were a third and optional paramater of a rand() function for a seed number that would cause the randomization to always occur in the same way. This would allow me to determine when I want to keep the randomization the same and when I need it to be different.

Condition of Satisfaction

  • The new seed paramater should be an optional paramater to the function that could be set from a project variable for example ${My_Rand_Seed} . If the seed is missing the current behavior of a different seed for each run would be applied.
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