Display the total of previous numerical answers

Compatibility:IdSurvey 5IdSurvey 6

Situation

I want to use the ARITH function to display in a question text the result of a sum between two open-ended (numerical) answers previously given.

Istructions

Write in the question text the following function: ARITH([codequestion1]+[codequestion2])

The same function can be written either in the GUI or IdCode.

Example

I want to display in question D3 the result of the sum between question D1 (answer: 2) and question D2 (answer: 3).

In the question text I’ll write the function as:

ARITH([D1]+[D2])

In CATI, CAWI and CAPI interface, the result will be displayed as part of the text of the question.

 

sum_ARITH

Arith function as written in the GUI

CAWI_sum_arith

Arith function as displayed in CAWI interface

 

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