Question

In SAS programming, which statement is true regarding the order of variable storage in a data set?

a) The order in the DATA step determines the order in the data set.
b) Variables are stored alphabetically.
c) Variables are stored based on their length.
d) Variables are stored randomly.

Answer 1

In SAS programming, the order of variables in the created data set reflects the order in which they are defined in the DATA step.

Step-by-step explanation:

In SAS programming, the statement that is true regarding the order of variable storage in a data set is a) The order in the DATA step determines the order in the data set.

When you define variables in a DATA step, SAS stores those variables in the resulting data set in the order in which they appear in the DATA step. This means that if you specify variables in a specific sequence, that sequence will be reflected when you view the data set. Knowing this can be crucial for organizing data in a way that makes analysis and reporting more straightforward.