Basic Concepts

SAS Data Sets

According to the SAS data set below, what type of variable is ActLevel?

	numeric	ID DOB ActLevel 134 05MAR59     22MAY41 3 224 .   4 298 12DEC43 2
	character
	can't tell from the data shown

Copyright © 2002 SAS Institute Inc., Cary, NC, USA. All rights reserved.