[follow-up of the topic posted here: https://www.maxqda.com/en/support/forum/viewtopic.php?f=11&t=1266 ]
That topic ended with a feature request:
"Hm yes, I can see how a missing "aggregate frequencies"-option can be confusing when you are expecting all the frequencies-features to be part of Stats. I'll add it to our wishlist." (Andreas)
The work-around is to use Subcode Statistics to count the frequencies of the (aggregated) parent codes, which is of course not logical.
Version: MAXQDA 2018
System: Windows 10