Insert composition trees
In the banner, tab Insertion, click Composition trees.
A box appears in the view. It represents the whole population of the sample.
To add a new node, make a right click on the box Whole population, then click Break down. It is possible to break down according to a variable or a profile :
- According to a variable : Select the variable to break down the responses with. Select the option wished : One branch per modality or Next distribution, then set it.
- According to a profile : Click
to set the first profile and write its Name in the corresponding field. Click 
to add another profile, and 
to remove a profile.
Once the variable or the profile is set, click OK to generate the node.
