Tag: learn sas

Programming Tips
Ron Cody 0
Multi-way lookup tables

A lookup table is a programming technique where one or more values can be used to retrieve another value. For example, many years ago, I had benzene exposure estimates for 10 years (1940 to 1949) for each of five locations in a factory. Given a year and a job location,

1 5 6 7 8 9 40