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  1. N

    how to split and cut (big data)

    Hello, I have table: 3 cols and over 300k rows. Col1 - ID (numeric id, ex: 123456) Col2 - Numb (numeric from 1 to 25, ex: 1) Col3 - Yes/no (0 or 1) I have 443 unique IDs. Each ID has more than 400 rows, almost of all have different numbers of rows. How to split initial table to table in this...
  2. F

    Help with creating indicator age variable

    0 down vote favorite I am working on this project which needs to be done by tomorrow and I am stuck on creating the indicator variable. I am supposed to create indicator age variables for respondents that fit into the following age buckets. - Age 18-24 - Age 25-44 - Age 45-64 -...