This document provides examples illustrating how to interleave SAS datasets using the SORT procedure and the BY statement in a DATA step. Data interleaving combines observations from two or more SAS datasets into a single dataset, arranging observ...
This document provides examples illustrating the use of the WHERE clause to c...
This document presents examples of using the UPDATE statement in SAS to modif...
This document explains and demonstrates the use of automatic FIRST. and LAST....
This document provides examples illustrating how to process BY groups (BY-Gro...
This document provides examples of match-merging SAS datasets using the MERGE...
This document presents examples of using the MERGE statement without the BY s...
This document provides SAS code examples for controlling variables and observ...
This example uses three PROC CASUTIL statements to load, partition, and modif...
This example shows how to use the FIRSTOBS= and OBS= data set options with th...
This example illustrates the use of a hash table to merge two SAS datasets (o...
A SAS dataset is a collection of tabular data in a SAS file format, containin...
This document explains how to execute a SAS DATA step program in single-threa...