I'm currently trying to run the HB analysis in my data . However, the following message comes every time and no results are shown:
"The following value is not a valid Respondent Number:
(Respondent Numbers must be unique)"
I don't understand why number 2 is not a valid respondent number. I check the data and I can't figure it out, where the problem might be since in the data is shown that each respondent has a unique number. Do you know whether there is a mistake or how could I fix it?
Thank you very much in advance!