Computed values
You can calculate a new variable in the 'DATA' – 'Computations' - 'Computed values' tab. When you click 'Add new computation', a new variable is generated in the questionnaire, as well as in the data.
This option is suitable if, for example, you wish to calculate the age of the respondent by using the year of birth. In this case you add a new computed value (computation) and subtract the 'Year of birth' variable from the current year.
The computed values are fully equivalent to the Computations option in the 'EDIT' - 'Questionnaire' tab.
- Why did several respondents from the same IP address fulfilled the survey?
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- What is the difference between a computed value and a computation?
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- Viewing respondents' answers: how to view them in questionnaire form (instead of a table)?
- Export to Excel: Why are answers incomplete when I export the data to Excel?
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- What is the difference between coding and recoding?
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- What do negative values in the survey data mean and where can I set them?
- Export to Excel: Why does a warning window always pop up when I'm exporting the file to Excel?
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- Settings for exporting PDF/RTF files with responses
- Adding data (append)
- Merging data
- Survey data, paradata, identifiers, and system variables
- Insight into the respondents' answers
- Computed values
- Status of units, relevance, validity and missing values
- Granting access to helpdesk
- Measurement and time limitations for responses
- Public URL to view data and analysis
- Automatic coding
- Export to SPSS
- Recoding
- Manual coding
- Data updates (file vs. database)
- Export to Excel
- Export to text file
- Recommendations for minimizing non-response
- 1KA registration and login
- Your first survey
- Computations