02-03-2017 12:40 PM
How can I find a sas numeric variable whether its an integer or float? If its a floating numeric variable i need to know significant digits existing in the data?
Can someone throw some ideas?
02-03-2017 12:44 PM
SAS numeric varables are always real number.
If you want to know if the value contained is a whole number, check if int(var) = var.
02-03-2017 02:13 PM
Note that you may have issues if try to search for values with certain decimal values as storage precision may not exactly match your expectation and may have to do something like:
if (round,value,0.000001) = 123.456789 then...