In many programming languages, there is a function named eval() that can be used to evaluate an expression and return the result at run time. For example, in Python, the eval() function parses the expression passed to it and runs a Python expression or code within the program. Even Python
Have you ever wanted to see examples of all of the output styles that SAS provides? You can run a program and look at the resulting file, styles.html. This post explains more about the styles that you will see including a discussion of attribute priority.
In my prior posts (Data-driven SAS macro loops, Modifying variable attributes in all datasets of a SAS library, Automating the loading of multiple database tables into SAS tables), I presented various data-driven applications using SAS macro loops. However, macro loops are not the only tools available in SAS for developing
Some very common questions we receive into Technical Support are, “I need to be able to send the data for every hospital listed in my data set to a separate .csv file. How can I do that?” Or, “How can I run a PROC REPORT for each region listed in
