How to take mean of columns based on DateTime?
Greetings! I have a large dataset, a snippet of which looks like this: I want to take the mean of each of the 7 P-P and RMS columns that have the same DateTime. Since there are 4 unique DateTimes in the data, this would result in a table with 4 rows. Ideally SN column would be preserved. I suspect Tables->Summary may hold the key, but I can't get it to do what I want. I have been able to get t...