Hi everyone, I need some help. I have a massive dataset (tick by tick data). The columns of the table are: Dates(i.e.different dates), Hour, Minutes, Price, Volume. My problem is that some minutes are missing, so I want to insert them in the data. For instance I have data for minute 25 26 28 30 35 and I want to add rows for minute 27, 29, 31, 32,34, 33 etc for each hour and each date. The data for the price and volume in the new rows should be empty. Could you please give any suggestion? Thanks
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