How would you delete observations with duplicate keys?
- 6 Answers
- 10937 Views
- I also Faced
- E-Mail Answers
Answer Posted / siddu
proc sort data=<master dataset> out=(newdata set name>
nodup key;
by <key variable>;
run;
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
How would you include common or reuse to be processed along with your statements?
what do the sas log messages "numeric values have been converted to character" mean? What are the implications? : Sas programming
what other sas products have you used and consider yourself proficient in using? : Sas programming
Have you used macros? For what purpose you have used? : sas-macro
Approximately what date is represented by the SAS date value of 730?
what is proc Index? and what is proc document?
What was the last computer book you purchased? Why?
What are SAS/ACCESS and SAS/CONNECT?
what do the sas log messages "numeric values have been converted to character" mean? : Sas programming
What is the maximum length of the macro variable? : sas-macro
What is the order of application for output data set options, input data set options and SAS statements?
What do the mod and int function do? : Sas programming
Describe a time when you were really stuck on a problem and how you solved it?
Give some examples where proc report’s defaults are same as proc print’s defaults?
What’s the difference between var b1 – b3 and var b1 — b3?
