Tag: Loop

SAS Data Step’s Built-in Loop: An illustrated Example

Some newbie SAS programmers take SAS as their first programming language even learned. Sometimes they are confused by the concept of “data step’s built-in loop” even after reading the well-written The Little SAS Book: A Primer:
DATA steps also have an underlying structure, an implicit, built-in loop. You don’t tell SAS to execute this loop: SAS […]