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just to borrow the thread as I’m stuck on this as well: so I managed to complete the task with script:
edgeCor:`edge`qty`numTrds!(1;cor[timeSeries[`edge];timeSeries[`qty]];cor[timeSeries[`edge];timeSeries[`numTrds]])
the output is a dictionary with type 99h and values of 1 0.8059053 0.7830214
however it failed the section testing with 4.7 error: “edgeCor Has Correct Format”
I didn’t implement it with iterators but I don’t think that is the reason it failed the test. not sure why it says incorrect format–do I need to output values in percentage terms (there is no way in Q to output a numeric in % without converting it into string first?)
any ideas please? thanks!