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Created:
Feb 11, 2017 03:41 PM
| Last Modified: Feb 11, 2017 12:41 PM(2626 views)
Hi everyone,
I am trying to sample data every 50 rows and check if values in a column, F, gives F(50)-F(1)>1. I don't want to use the lag function as it should only sample at row 1, 50, 100, 150 and so on.