06-02-2014 12:00 PM
Range might be what you're looking for if summarizing all values in a data set (or group of values). Range = maximum value - minimum non missing value.
proc means data=sashelp.class range max min;
var height weight;
Shows the range by sex of height and weight in the SAS supplied data set.
06-03-2014 04:32 AM
Whilst I cannot help you directly with your problem I can point you towards Google search which whilst attempting to conquer the world, also provides a natty search functionality: