Why don't I get the All Levels Comparison report in MaxDiff?
I have survey results using the MaxDiff design from a popular platform. The results below were directly downloaded from the platform as a csv file. From the tutorial, the output of the All Level Comparison report is a heat map. Why am I getting the below? And for that matter, why am I not getting a proper report? NB: I have 300+ subjects, 18 choice sets with 5 choices per set, 27000+ rows. I u...