Data preparation¶

This is a tutorial for designing your first scenario with KDAriane.

• launch Ariane with
  

  java -jar ariane.jar
  

• click on the "New graph" icon (or in the File menu)
  

• in the left column, in the operator list, in the file category, drag a loader operator on the design chart.
  

• set the file to be loaded by double-clicking on the operator, then click on load and find the zoo.csv file.
  

• execute the operator by right-clicking on the operator for showing the contextual menu, then left-click on execute.
  

• the operator state went to green. You can now visualize the result (the input file) by double-clicking on the operator the press show.
  

• add a second file loader for zoo.col, that contains the description of the columns. Each line starts with an integer telling how much intervals with homogeneous population should be computed. Then the name of the attribute appears.

0 Class
0 hair
0 feathers
0 eggs
0 milk
0 airborne
0 aquatic
0 predator
0 toothed
0 backbone
0 breathes
0 venomous
0 fins
0 legs
0 tail
0 domestic
0 catsize