PROC SQL tutorial

Learning to Combine Datasets in SAS with PROC SQL UNION

Combining and consolidating information from disparate sources is arguably the most fundamental requirement in modern data manipulation and analysis. Within the SAS ecosystem, this crucial integration task is efficiently managed using the PROC SQL statement, which employs syntax highly consistent with industry-standard SQL. Among the most potent operators available for vertical data integration is UNION. […]

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SAS: Use IF Statement in PROC SQL

The CASE Operator: Implementing Conditional Logic in PROC SQL When programming in the SAS environment, developers frequently need to incorporate conditional logic to process and categorize data based on specific criteria. A common question arises regarding the use of a direct IF statement, similar to those found in traditional programming languages, for assigning values conditionally

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