Hello, i didn' find informations about this: I will probably need to import/upload results in an existing survey, in order to compare different years.
There is an API to do this?
Thanks
Laura
Analysis should be done outside of Limesurvey. The reporting in Limesurvey is not very sophisticated and rather to get a quick idea than to do analysis. I would highly recommend to search for a tool that is made for data analysis, not data collection for what you are trying to do.
I answer at the LimeSurvey forum in my spare time, I'm not a LimeSurvey GmbH employee.
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