Sinopsis
Describes the basics of using the SQL procedure, including retrieving data from single and multiple tables; selecting specific data from tables; subsetting, ordering, and summarizing data; updating tables; combining tables to create new tables and useful reports; performing queries on database management system (DBMS) tables; using PROC SQL with the SAS macro facility; and debugging and optimizing PROC SQL code.
"Sinopsis" puede pertenecer a otra edición de este libro.
Acerca del autor
SAS Institute provides a complete selection of hard-copy books and electronic products that help customers use SAS software to its fullest potential. Covering a wide spectrum of topics, all books and products are developed and reviewed by technical experts. SAS Institute meets the information needs of new and experienced users with a variety of delivery methods including PDF, HTML, and hard-copy books. Partnerships with outside authors, other publishers, and distributors ensure that a variety of products are available from a variety of sources to meet the needs of users worldwide.
"Sobre este título" puede pertenecer a otra edición de este libro.
