Hello all,
I have collected data on an online MaxDiff survey. When trying to update the survey, I accidentally erased the data already collected from the admin module. However, I had previously downloaded the respective .dat file. Now that I have more data collected, I want to merge these two sets of information to compute the scores. Both sets have the same design file, so my question is: how can I do it?
(I already saw both https://www.sawtoothsoftware.com/forum/3322/merging-similar-maxdiff-studies and https://www.sawtoothsoftware.com/forum/3057/how-to-merge-data-for-a-maxdiff, but it seems they are somewhat different from what I'm asking)
Many thanks.