Exercises
This directory contains 4 workflows.
Exercise1
Chapter 6 / Exercise 1 Apply the following transformations to different clusters in the data: cluster 0: x=x cluster 1: […]
Exercise2
Chapter 6 / Exercise 2 Starting from 15.01.2011 we build the course schedule for the 12 months. One course every month, on the 15th. To do that, we use a […]
Exercise3
Chapter 6 / Exercise 3 In this exercise, we clean up a file from duplicates. The easiest way would be to use a GroupBy node, group by contract IDs and take […]
Exercise4
Chapter 6 / Exercise 4 Here we have single files, each one containing a data column of a bigger data table. Let's list all the file name, for each filename […]