This workflow implements a loop cycle and precisely a counting loop with 4 iterations. Some fake data are generated with 3 clusters over 2 coordinates (x,y) in [0,1]x[0,1]. During each loop iteration the input data table is processed in the loop body and a new data table is produced. The new data table is then concatenated to the previous results in the Loop End node. In this particular example, the loop body adds the current iteration number to the x axis at each iteration. For each iteration, the result is a replica of the original data set but translated along the x axis according to the current iteration number.
This is a companion discussion topic for the original entry at https://kni.me/w/YKXVKu8wWd6p4Y_9