How would you code a merge that will keep only the
observations that have matches from both sets?
Answer Posted / naveen
data qqq;
merge aaa(in=a) bbb(in=b);
if a and b;
run;
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is the function of Stop statement in a SAS Program?
what techniques and/or procs do you use for tables? : Sas programming
What is factor analysis?
What are symget and symput? : sas-macro
What is the difference between reading data from an external file and reading data from an existing data set?
What are the advantages of using sas?
What would be the result of the following SAS function (given that 31 Dec, 2000 is Sunday)?
What is the work of tranwrd function?
Have you ever used the SAS Debugger?
what is the difference between: x=a+b+c+d; and x=sum (of a, b, c ,d);? : Sas programming
Explain what is data step?
how would you create a data set with 1 observation and 30 variables from a data set with 30 observations and 1 variable? : Sas programming
What sas features do you use to check errors and data validation?
How many data types are there in SAS?
What are the ways to do a “table lookup” in sas?