An Introduction to SAS University Edition

Chapter 15: Describing SAS Functions

Introduction

Describing Some Useful Numeric Functions

Function Name: MISSING

Function Name: N

Function Name: NMISS

Function Name: SUM

Function Name: MEAN

Function Name: MIN

Function Name: MAX

Function Name: SMALLEST

Function Name: LARGEST

Programming Example Using the N, NMISS, MAX, LARGEST, and MEAN Functions

Function Name: INPUT

CALL Routine: CALL SORTN

Function Name: LAG

Function Name: DIF

Describing Some Useful Character Functions

Function Names: LENGTHN and LENGTHC

Function Names: TRIMN and STRIP

Function Names: UPCASE, LOWCASE, and PROPCASE (Functions That Change Case)

Function Name: PUT

Function Name: SUBSTRN (Newer Version of the SUBSTR Function)

Function Names: FIND and FINDC

Function Names: CAT, ...