While working on arrays in SAS, we may need to sort the array in ascending or descending order. In this post, I will demonstrate different methods and techniques you can use to sort an array in SAS.
Arrays in SAS is a temporary grouping of SAS variables that are arranged in a particular order which are identified by an array name.
There are a number of techniques for performing these table lookups. These techniques can be radically different both in terms of programming complexity and performance.
Combining datasets vertically involves stacking one or more datasets. Before combining datasets It’s important to understand the descriptor portion or structure and contents of your input data sets.
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