SET_02 EXERCISES - Demos of Loop Types
This directory contains 8 workflows.
01_Chunk_Loop
This workflow demonstrates the usage of the "Chunk Loop Start" node.
02_Counting Loop
In this challenge, you will do a little bit of logic building and produce the star triangle below. The output will be such that each row in the pattern […]
03_Table Row to Variable Loop to read files
<h1>Table Row to Variable Loop: Read Excel Files in Folder</h1><p>We can use this node to iterate through files in a directory, read them and append them […]
04_Column List Loop
The workflow iterates over all numeric columns and negates the values in the column. The loop takes one column at a time, renames the column name to […]
05a_Group_Loop_with_Column_Append_End
A company buys their material from different manufacturers and stores all relevant information in one excel file. In this challenge your goal is to change […]
05b_Group_Loop_with_Variable_Loop_End
This workflow shows how to append additional sheets to an existing spreadsheet with a loop using KNIME Analytics Platform. The aim is to create new tables […]
06_Generic Loop with Variable Condition Loop End
This workflow implements a loop cycle on condition, that is a loop that stops when a given condition is met. It is a game. I think of a number and write it […]
07_Recursive Loop
This loop implements the same task as the workflow named "Counting Loop 1". However, in Counting Loop 1 we were adding the iteration number to the x value, […]