Icon

3. Loop on List of Columns

Loop on List of Columns
Workflow: Loop on List of Columns This workflow reads the dataset created by the the workflow named "Counting Loop 2".1. Of all the Cluster_Membership columns only one is kept (they are all the same anyway).2. Columns from different iterations (#iter i) are then processed differently.To do that we loop over all columns and one by one we process them using a Column List Loop Startnode. color by clusteron two columns:Cluster_MembershipdummygeneratedData.csvgenerated by workflow Counting Loop 2datavizoriginal dataremoveCluster_Membership*removeCluster_Membershipcurrent column nameto temp_columncolumn = column *(factor)current column nameto temp_columndataviz new datacheck the data rangefor each group of data(Iter #)re-include Cluster_Membershipdefine factor depending on column groupNode 57 Color Manager Column ListLoop Start File Reader Scatter Plot Column Filter Column Filter Column Rename Math Formula Column Rename Scatter Plot Joiner define factor Loop End (ColumnAppend) Workflow: Loop on List of Columns This workflow reads the dataset created by the the workflow named "Counting Loop 2".1. Of all the Cluster_Membership columns only one is kept (they are all the same anyway).2. Columns from different iterations (#iter i) are then processed differently.To do that we loop over all columns and one by one we process them using a Column List Loop Startnode. color by clusteron two columns:Cluster_MembershipdummygeneratedData.csvgenerated by workflow Counting Loop 2datavizoriginal dataremoveCluster_Membership*removeCluster_Membershipcurrent column nameto temp_columncolumn = column *(factor)current column nameto temp_columndataviz new datacheck the data rangefor each group of data(Iter #)re-include Cluster_Membershipdefine factor depending on column groupNode 57Color Manager Column ListLoop Start File Reader Scatter Plot Column Filter Column Filter Column Rename Math Formula Column Rename Scatter Plot Joiner define factor Loop End (ColumnAppend)

Nodes

Extensions

Links

Download

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

Download Workflow
On NodePit since: 2020-05-26
Last update: 2024-04-24
Created with KNIME version: v4.0.0
Tags: BooksKNIME Advanced LuckColumn List Looploop on list of columnsLopp End (Column Append)flow control

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

Try NodePit Runner!