5.2. Add calculations to your variables
Each variable final result can be impacted by some calculation formulas.
These calculation formulas can be either applied to only one variable but also between several variables, in order to calculate an average for example.
The calculation field respects the basics of mathematics formulas (there is a hierarchy between the operators and the parentheses are important).
Until now, we only saw the variables working alone without being impacted by another variable.
It is possible to create one or multiple interactions between variables, the most common one being probably creating an average score.