SAS
Statistical analysis software and language — dominant in clinical trials, pharmaceuticals, and regulated industries.
dynamic
interpreted
since 1966
statisticalimperativedeclarative
SAS combines a procedural programming language with integrated statistical procedures for data management and analysis. It holds a dominant position in pharmaceutical clinical trials, banking risk analysis, and government statistics — sectors where regulatory requirements mandate validated, reproducible analysis environments. The SAS data step and PROC SQL remain foundational for millions of analysts.