As the first step in the decommissioning of sasCommunity.org the site has been converted to read-only mode.
Here are some tips for How to share your SAS knowledge with your professional network.
Difference between revisions of "Building Intelligent Macros: Driving a Variable Parameter System with Metadata"
(Created new article)
|Line 17:||Line 17:|
Revision as of 01:44, 28 October 2017
When faced with generating a series of reports, graphs, and charts; we will often use the macro language to simplify the process. Commonly we will write a series of generalized macros, each with the capability of creating a variety of outputs that depend the macro parameter inputs. For large projects, potentially with hundreds of outputs, controlling the macro calls can itself become difficult.
The use of control files (metadata) to organize and process when a single macro is to be executed multiple times was discussed by Rosenbloom and Carpenter (2015). But those techniques only partially help us when multiple macros each with its own set of parameters are to be called. This paper discusses a technique that allows you to control the order of macro calls along with each macro's parameter set using a metadata control file.
View the pdf for the draft of this paper.
Sample code and control files are in a ZIP file and can be downloaded here.
Contact the author at Art Carpenter's user page.