Calculations
This lesson will teach you how to create calculations based on input in the questionnaire.
Creating a calculation
To create a calculation your questionnaire must contain at least one number field question.
- Place the cursor where you want the to insert the result of the calculation.
- Right click and select Insert calculation.
- Insert formula
- Select output format
- Insert number of decimals (e.g. "0" or "2")
- Select Insert.
Elements in a formula
A formula can contain the following elements:
- + - * and /
- Reference to number field questions (e.g. "Q2")
- Reference to other calculations (e.g. "C1")
- Number (e.g. "100")
- ( )
