SAS Tutorial – Learn SAS programming
Tutorialkar.com will cover most SAS programming techniques, form the basics to intermediates and advanced topics. In every SAS Tutorial, every SAS program is explained with an example. You need no prior experience with SAS software, but to understand SAS programming that are provided in this SAS tutorial, you need to understand basic concepts of SAS programs and the SAS files.
By the end of this SAS tutorial, you will learn about SAS components, SAS programming, Installation of SAS programming / Development environments and running a sample SAS program.
What is SAS?
Full form for SAS is “Statistical Analysis Software”, SAS is also known as “Decision making Analysis”. So what is SAS system? SAS system is an integrated system of software products that enables user to perform Data entry, retrieval, management, report writing and Graphics, Statistical and mathematical analysis, Business planning, forecasting and decision making, Operations research ams project management, quality improvements and application development.
What is a SAS Program?
A SAS program is a sequence of statements executed in order. Every SAS statement ends with a semicolon and the statement can be in upper-or lowercase letters. Every program provided here are executable and formatted in a way which makes easy for users to read and understand.
- To make comments in a SAS program, the comment starts with an asterisk (*) and ends with semicolon (;), And also use (/*) as the starting and (*/) at the end of the comment.
- Errors are displayed in bright red letters.
SAS Components
| Base SAS | Base SAS software is the core of the SAS system which provides scalable and integrated software environment for data access, transformation and reporting. |
| SAS / Graph | We can create Graphs for presentations. |
| SAS / STAT | It provides complete, comprehensive set of tools for data analysis needs across the organization. |
| SAS / OR | Operations research |
| SAS/ETS | It is used for forecasting market conditions, customer demographics, pricing decisions and econometric techniques that enable modelling. |
| SAS/IML | It provides powerful matrix programming language for programmers, statisticians and researchers in dynamic environment. |
| SAS/AF | |
| SAS/QC | It helps to improve products, optimize processes and increase levels of customer satisfaction. |
| SAS/INSIGHT | Data Mining |
| SAS/PH | Clinical trail analysis. |
| SAS Enterprise Miner | It is used to detect fraud, anticipate resource demands, increase acquisition and curb customer attribution. |
SAS tutorial – Learn SAS Programming
Tutorial 1 : Learn SAS Basics.
Tutorial 2 : Learn how to create libraries in SAS.
Tutorial 3 : Learn SAS Program basics.
Tutorial 4 : Different SAS Windowing environments.
Tutorial 5 : SAS Keyboard Shortcuts used in Mac, Windows.
Tutorial 6 : Writing our first sample SAS program.
Tutorial 7 : What is SAS Data Step.
Tutorial 8 : What are SAS Datasets.
Tutorial 9 : What is SAS Informat.
Tutorial 10 : What is a Format in SAS.
Tutorial 11 : SAS Infile Statement.