PROC DATATYPE DATA=sales; CHANGE sales = numeric; RUN; The PROC TRANSPOSE procedure is used to transpose a SAS dataset from rows to columns or vice versa.
PROC UPDATE DATA=sales; UPDATE sales_updates; BY sales_id; RUN; The ARRAY statement is used to create a temporary array to store values.
DATA output-dataset; DO variable = start TO end BY increment; /* loop statements */ END; RUN; Sas Programming 2 Data Manipulation Techniques Pdf 17
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; PROC DATATYPE DATA=sales; CHANGE sales = numeric; RUN;
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.
PROC SORT DATA=dataset-name; BY variable1 variable2 ...; RUN; Data Step The DATA step is used to
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.