What is the difference between nodup and nodupkey options?
- 20 Answers
- 74363 Views
- iFlex, Makro, Talwar, I also Faced
- E-Mail Answers
Answer Posted / sas d
NODUP - removes the duplicates. Here the key to remove the
duplicates is the entire record.
NODUPKEY - removes the duplicates. Here the key is the
variable(s) specified by the BY statement.
| Is This Answer Correct ? | 8 Yes | 3 No |
Post New Answer View All Answers
Describe the ways in which you can create macro variables?
What is slibref?
What is the maximum and minimum length of macro variable
What are the parameters of scan function?
What is the role of unrestrictive users? : sas-grid-administration
What versions of SAS have you used (on which platforms)?
Why and when do you use proc sql?
What are the implications?
Which command is used to perform sorting in sas program?
explain the concepts and capabilities of business object? : Sas-bi
explain the difference between proc means and proc summary?
what is study design in while working with SAS? what are screening variables in SAS?
What is the maximum length of the macro variable?
Enlist the functions performed by sas.
what is data access? : Sas-di
