DATA output-dataset; MERGE dataset1 dataset2 ...; BY variable; RUN;
1. Data Step The DATA step is used to create and manipulate data in SAS. It is the primary step in SAS programming where data is read, processed, and written to a SAS dataset.
PROC UPDATE DATA=dataset1; UPDATE dataset2; BY variable; RUN; Sas Programming 2 Data Manipulation Techniques Pdf 17
DATA sales_merged; MERGE sales customer; BY customer_id; RUN; The UPDATE statement is used to update a SAS dataset with new values from another dataset.
DATA sales_array; ARRAY sales-array 4 sales1 sales2 sales3 sales4; DO i = 1 to 4; sales-array(i) = sales * i; END; RUN; The DO LOOP statement is used to execute a block of statements repeatedly. DATA output-dataset; MERGE dataset1 dataset2
PROC TRANSPOSE DATA=dataset-name OUT=output-dataset; BY variable1 variable2 ...; ID variable3; VAR variable4; RUN;
SAS (Statistical Analysis System) is a powerful software tool used for data analysis, data management, and data visualization. In SAS programming, data manipulation is a crucial step in preparing data for analysis. This paper focuses on various data manipulation techniques in SAS, which are essential for any SAS programmer. We will discuss the concepts, syntax, and examples of different data manipulation techniques. In SAS programming, data manipulation is a crucial
PROC SORT DATA=sales; BY region salesrep; RUN; The PROC DATATYPE procedure is used to change the type of a variable in a SAS dataset.