SAS arrays—be not afraid!

Arrays are a powerful SAS programming tool. They can be used to simplify coding for repetitive calculations, to transpose data and to evaluate variables in a non-sequential manner. Sometimes users are intimidated by the term array, but in SAS, an array is simply a grouping of variables that lasts for […]

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SAS macro errors: the answers you’re looking for

Have you ever received an error or warning in SAS macro and did not know what to do next or even where to look?  Now there is an answer! And debugging your SAS macros just got easier. All macro errors and warnings are now documented in the SAS 9.4 Macro […]

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Symbols in SAS 9.4 graphs: unlimited possibilities

Beginning with the first maintenance of SAS 9.4, you have the ability to define your own symbol markers using the SYMBOLCHAR and SYMBOLIMAGE statements. With these statements you can select a Unicode value or you can select an image file that exists on the local file system—making the possibilities for […]

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Matching SAS releases with compatible OS, SAS client and third-party software

The only thing that’s constant is change. The continual cycle of computing changes leads to common questions about the effects of these changes—operating systems are getting upgraded, customers are moving to new SAS clients, upgrading to new releases of SAS, working with new Java and browser versions. All of these […]

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Encoding: helping SAS speak your language

If you live in an English speaking country you are used to a relatively unadorned alphabet. Take a look at the French and Spanish languages, where vowels are decorated with accents like “acción” in Spanish, and the circumflex, or the hat used in “pâte” in French. Look at the gorgeous […]

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Transitioning to 64-bit SAS on Windows

The major benefit of 64-bit applications is that they no longer have the memory limitation imposed by their 32-bit predecessors. This is why many SAS customers are making the transition from 32-bit SAS to 64-bit SAS. The move to 64-bit SAS can be daunting at first sight. There are many […]

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Macro quoting made easy

Are there times when you need to pass special characters to a macro variable but cannot find the right technique to accomplish the task?  In this article I’ll discuss the different macro quoting functions and give a simple technique to help you determine which macro quoting function to use. Why […]

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Old PROC REPORT code? Let's clean it up!

Did you inherit code that was written eons ago?  Do you find old programs to copy the PROC REPORT code and then simply change the variable names for your new program?  Have you wondered what all of those options do?  Do you ever send output to the Listing destination (the […]

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Assigning graph style attributes easily!

Frequently you may want to modify the default colors, line patterns and symbols that are displayed on the graphics output produced by the Statistical Graphics, or SG procedures, and the Graph Template Language, GTL. Enhancements in SAS 9.4 have made that task much easier! In the examples below, we will look […]

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Which Base procedure is best for simple statistics?

It’s an understatement to say there are many Base SAS procedures! Some procedures may be used for basic report writing. Other procedures may be used to perform statistical analysis. Some have similar functions. Others are unique in the output that they can produce. Which procedure you choose generally depends on […]

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