Hi, This is my first post/question on this site and I am a beginner. I want to have a flag variable corresponding to a data set such that it changes value as the value of a certain variable changes. For ex: if variable Age has the values a, b, c, d then variable flag takes the value 1,2,3,4 respectively for each occurence of values a,b,c,d Please help. Regards, Yogesh Singh
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