Missing Values
An observation read from a DATA=, HISTORY=, or TABLE= data set
is not analyzed if the value of the subgroup variable
is missing.
For a particular process variable, an observation read from a
DATA= data set is not analyzed if the value of the process
variable is missing.
For a particular process variable, an observation read from a
HISTORY= or TABLE= data set is not analyzed if the values
of any of the corresponding summary variables are missing.
Copyright © 1999 by SAS Institute Inc., Cary, NC, USA. All rights reserved.
