This course focuses on DS2, which is a fourth-generation SAS proprietary language for advanced data manipulation. DS2 enables parallel processing and storage of large data with re-usable methods and packages. This course is designed for programmers with large data who want to use modern programming techniques and structures.
Ismerje meg hogyan...
- identify the similarities and differences between the SAS DATA step and the DS2 DATA step
- convert a Base SAS DATA step to a DS2 DATA step
- create DS2 variable declarations, expressions, and methods for data conversion, manipulation, and conditional processing
- create user-defined packages and use predefined packages to store, share, and execute DS2 methods and extend the capabilities of the DD2 language
- create and execute DS2 threads for parallel processing
- leverage the SAS In-Database Code Accelerator to execute DS2 code outside of a SAS session
- execute DS2 code in the SAS High-Performance Analytics grid using the HPDS2 procedure.
Kinek ajánljuk
Experienced SAS software users who want to use modern programming techniques for manipulating large data
This course is not appropriate for beginning SAS software users. Before attending this course, you should have several months of SAS programming experience or have taken the SAS Programming 2: Data Manipulation Techniques course. You should also have a solid background in ANSI SQL: 1999.
A tanfolyam Base SAS szoftver használatára épül.
