Icon

05 Components

Exercise for creating a component and using a shared component.

Use a flow variable to customize the workflow based on a user selection. Create a component and use a publicly available shared component.



Exercise: ComponentsExecute the workflow below. It filters the data to the northmost country or territory in the data. 1.1) Let's look for the northmost country or region on each continent. Create a Value SelectionConfiguration node to select one of the UN continental regions in the data.1.2) Add a Row Filter node in front of the GroupBy node. Filter the data by the selected continent. 1.3) Encapsulate the nodes into a component. Make sure you add a data output to the component.What is the northmost country in Asia? Kazakhstan And in Africa? Tunisia2.1) Visualize the pace of population increase in the countries in a choropleth world map. Drag&dropthe Choropleth World Map shared component from the KNIME Hub (or the EXAMPLES Server). 2.2) Select the Country/Territory and Change (population) columns in its configuration dialog2.3) Open its interactive view. On which continent are the countries located where the populationincreases the fastest? Africa JoinedCountryData.table ChoroplethWorld Map Table Reader northmost countryby continent Exercise: ComponentsExecute the workflow below. It filters the data to the northmost country or territory in the data. 1.1) Let's look for the northmost country or region on each continent. Create a Value SelectionConfiguration node to select one of the UN continental regions in the data.1.2) Add a Row Filter node in front of the GroupBy node. Filter the data by the selected continent. 1.3) Encapsulate the nodes into a component. Make sure you add a data output to the component.What is the northmost country in Asia? Kazakhstan And in Africa? Tunisia2.1) Visualize the pace of population increase in the countries in a choropleth world map. Drag&dropthe Choropleth World Map shared component from the KNIME Hub (or the EXAMPLES Server). 2.2) Select the Country/Territory and Change (population) columns in its configuration dialog2.3) Open its interactive view. On which continent are the countries located where the populationincreases the fastest? Africa JoinedCountryData.tableChoroplethWorld Map Table Reader northmost countryby continent

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: Maarit Laukkanen
Created at: 2020-10-23
On NodePit since: 2023-04-14
Last update: 2024-04-27
Created with KNIME version: v4.5.1
Tags: flow variablecomponentshared componentconfiguration

Deploy, schedule, execute, and monitor your KNIME workflows locally, in the cloud or on-premises – with our brand new NodePit Runner.

Try NodePit Runner!