Posts by holf • 31 points

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  Q: Create sequential counter

  I need to create an occurrences count column of a value present in another column. For example, counting in column "y" of elements present in column "x": x y 1 A 1 2 B 1 3 A 2 4 C 1 5 B 2 6 A 3 I’ll…

  r loop

  asked 7 years, 5 months ago holf 31