Hello, I have got 2 Tables from different files:
Table 1 (lets say file: Salesman.data) ------------ | ID | User_ID --------------------------- 1 | 1 | 4 2 | 2 | 6 3 | 3 | 7 4 | 4 | 2 5 | 5 | 3 ############################ Table2 (file: Employee.data) ---------- | User_ID | Name ---------------------------------- 1 | 1 | Donna 2 | 2 | John 3 | 3 | Michael 4 | 4 | Wolf 5 | 5 | Tim 6 | 6 | Edward 7 | 7 | Shaun What i want do is: I want to map the table 2 into table 1. instead of User_ID I want to use the name of the person which is related to the User_ID. The legend should look like this _________________ | LEGEND | |-----------------------------| | -2- John | | -3- Michael | | -4- Wolf | | -6- Edward | | -7- Shaun | ------------------------------ Does anyone know how I can create such a mapping legend? Is there any good command to do this? I've tried using "replace" but this is not a good solution. because it replaces only 1 values. Kind Regards, Edwin Sendjaja ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.