2 Data Manipulation Techniques Pdf 17 — Sas Programming

DATA output-dataset; ARRAY array-name n variable1 variable2 ...; /* array manipulation statements */ RUN;

PROC UPDATE DATA=dataset1; UPDATE dataset2; BY variable; 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. DATA output-dataset; ARRAY array-name n variable1 variable2

DATA output-dataset; MERGE dataset1 dataset2 ...; BY variable; RUN; ARRAY array-name n variable1 variable2 ...

DATA dataset-name; INPUT variable1 variable2 ...; LABEL variable1 = 'label1' variable2 = 'label2' ...; FORMAT variable1 format1 variable2 format2 ...; INFILE 'file-name'; /* data manipulation statements */ RUN;

PROC TRANSPOSE DATA=dataset-name OUT=output-dataset; BY variable1 variable2 ...; ID variable3; VAR variable4; RUN;