What is the difference between nodup and nodupkey options?
- 20 Answers
- 75727 Views
- iFlex, Makro, Talwar, I also Faced
- E-Mail Answers
Answer Posted / chandu
NODUPKEY :
It checks similar BY variable values and deletes duplicate
observations in the data set based on BY variable values...
NODUP :
It will be available with latest version, It checks and
deletes duplicate observations in the dataset.....
Any comments plzz...
| Is This Answer Correct ? | 14 Yes | 13 No |
Post New Answer View All Answers
what is PhaseIII, ODS, TLG, Macro and Proc in SAS
Describe the ways in which you can create a macro variable?
Differentiate between proc means and proc summary.
Mention what are the data types does SAS contain?
Briefly explain input and put function?
Explain substr function?
what is the use of proc contents and proc print in sas? : Sas-administrator
What are the data types that sas contain?
What is program data vector (pdv) and what are its functions?
Differences between where and if statement?
explain about various caches available in data integrator? : Sas-di
What does PROC print, and PROC contents do?
Tell me about % include and % eval? : sas-macro
what is sas olap server? : Sas-di
What are the best sas programming practices for handling very large datasets? : sas-grid-administration
