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Splitting given data into n equal parts using random numbers

SplitDataEqualPartsJava
mlauber71 profile image
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Dec 28, 2023 4:19 PM
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I built this workflow that takes some data, uses random numbers to sort them and then split hem into a given number of parts and store them in KNIME tables. Still wondering if there is an easier way. You could also combine an iteration of the Partitioning node.

External resources

  • HUB: Download data from a database in chunks and append them to an CSV file
  • use group loop to split tabe in several csv chunks
  • Forum entry
Loading deploymentsLoading ad hoc jobs

Used extensions & nodes

Created with KNIME Analytics Platform version 4.7.8
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    KNIME Base nodesTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.7.8

    knime
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    KNIME Data GenerationTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.7.0

    knime
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    KNIME JavasnippetTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.7.0

    knime
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    KNIME Math Expression (JEP)Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.7.0

    knime
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    KNIME Quick FormsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.7.4

    knime

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