Hub
  • Software
  • Blog
  • Forum
  • Events
  • Documentation
  • About KNIME
  • KNIME Hub
  • jeany
  • Spaces
  • Public
  • KNIMEPress
  • KNIME_Advanced_Luck_4.1_20200525
  • AdvancedLuck
  • Chapter6
  • 4. Loop on List of Values
WorkflowWorkflow

Loop on List of Values

Books KNIME Advanced Luck Loop on List of Values Loop End (2 Ports) Table Row To Variable Loop Start
+2

Last edited: 

Drag & drop
Like
Download workflow
Copy short link
Workflow preview
This workflow loops on a list of unique values, in this case on a list of countries. The goal of the workflow is to identify the countries included in the file sales.csv and calculate some statistics on sold products for each one of these countries. First we read the data and we isolate the list of unique countries using a GroupBy node with group column "country" and no aggregation parameters. Then we pass the list of countries to a Table Row to Variable Loop Start node. This node takes the country one at a time and passes it to the loop body. In the loop body the data about the current country are isolated and statistics on sold products is calculated. Finally stats numbers are collected in the Loop End (2 ports) node.

Used extensions & nodes

Created with KNIME Analytics Platform version 4.1.2
  • Go to item
    KNIME Core Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.1.2

  1. Go to item
  2. Go to item
  3. Go to item
  4. Go to item
  5. Go to item
  6. Go to item

Legal

By using or downloading the workflow, you agree to our terms and conditions.

Discussion
Discussions are currently not available, please try again later.

KNIME
Open for Innovation

KNIME AG
Hardturmstrasse 66
8005 Zurich, Switzerland
  • Software
  • Getting started
  • Documentation
  • E-Learning course
  • Solutions
  • KNIME Hub
  • KNIME Forum
  • Blog
  • Events
  • Partner
  • Developers
  • KNIME Home
  • KNIME Open Source Story
  • Careers
  • Contact us
Download KNIME Analytics Platform Read more on KNIME Server
© 2022 KNIME AG. All rights reserved.
  • Trademarks
  • Imprint
  • Privacy
  • Terms & Conditions
  • Credits