Renu Gehring, "The Power of PROC SQL"
2014 | ASIN: B00JEORQ9G | 59 pages | EPUB | 0,3 MB
PROC SQL is the SAS implementation of Structured Query Language (SQL), which is widely used to retrieve and update data in databases. While comparable to the DATA step in resource use, the SQL procedure is a more compact way to carry out data management and transformation tasks in SAS. Use this tutorial to learn PROC SQL quickly and effectively.
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