SUM USING GROUP BY IN SAS
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In this post, I will discuss about “How to perform sum function based on particular column in SAS”. In one of my blog , I have already explained about Sorting in SAS using Employee Data. Once sorting is done based on the Emp_id, I will sum the salary the based on the emp_id. Below is the code for the same. DATA EMP_SUM_DET(drop=SALARY);SET EMP_DET;BY EMP_ID;if First.EMP_ID then TotalSalary=0;TotalSalary+SALARY;if Last.EMP_ID;run;Here, we are using If, first and last function . F...
