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Macro Basics. • The two basic elements of macro code are macro variables and macros. In SAS code: – &name refers to a macro variable. – %name refers to a macro. • Macro code consists of these two elements and their relationship to each other
Jun 29, 2006 Most SAS® users are aware that SAS has a macro facility but might be unsure of how they can use it or are fearful that macros are too difficult. Although macros can be complex, they can be very helpful in writing general-purpose SAS programs; in some instances, they are absolutely critical to an application
1 -. Nine Steps to Get Started using SAS® Macros. Jane Stroupe, SAS Institute, Chicago, IL. ABSTRACT. Have you ever heard your coworkers rave about macros? If so, you've probably wondered what all the fuss was about. This introductory tutorial unravels the mystery of why and how you use the SAS macro facility.
The macro facility is an important feature of the SAS. Language. Mastering this facility will enable the novice user to become an accomplished programmer. This tutorial session will use a building block approach taking the user from the most basic. %LET statements to parameter driven, code generating macros that can
Nov 6, 1995 The macro facility provides you with a flexible and powerful programming language for manipulating the text of your SAS programs. ? the macro facility allows you to work with two new objects. ? macro variables (identified by the ampersand & ). ? macros (identified by the percent sign % ). Macro Variables.
Oct 31, 2003 ABSTRACT. Macro programming is generally considered an advanced topic. But, while macros certainly can be challenging, it is also true that the basic concepts are not difficult to learn. This paper is designed for people who know the basics of SAS programming, but know nothing about SAS macro
The SAS Macro language is another language that rests on top of regular SAS code. If used properly, it can make programming easier and more fun. However, not every program is improved by using macros. Furthermore, it is another language syntax to learn, and can create problems in debugging programs that are even
Dec 22, 2015 If you've been writing the same lines of code repeatedly in SAS, you can stop now. It shouldn't be as laborious as you've been. Availability of SAS Macros can make you work faster and save your day. I've worked on SAS for 3 years. I remember writing same lines of code every morning, until I learnt Macros.
This hands-on workshop presents some intermediate-to-advanced macro topics such as macro referencing environments, macro interfaces (SYMGET, SYMPUT, EXECUTE, RESOLVE, PROC SQL), macro quoting, and macro functions. Good practices and alternatives to macros are also discussed. After a short lecture,
3. Getting Started with the Macro Facility. 3. Replacing Text Strings Using Macro Variables. 4. Generating SAS Code Using Macros. 5. More Advanced Macro Techniques. 8. Other Features of the Macro Language. 10. Chapter 2. SAS Programs and Macro Processing. 11. Introduction to SAS Programs and Macro Processing.

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February 2018