create new column with assigned value by another column value
I have a column with date, and want to create a new column, need assign with {A, B, C, D, E} by judging another column unique date.Judge by "rundate" cell value(refer to below pic), kindly help on how to generate a script:1. assign new column Cell[1] == "A", i++, if "rundate" Cell[i] = "rundate" Cell[i++], keep assign new column Cell[i++]=="A".2. if "rundate" Cell[i] < "rundate" Cell[i++], means ...
vince_faller