I know that where can be used in both DATA and PROC step, whereas if can only be used in DATA step. However, what is the difference between where and if?
... View more
I am very new to SAS, so i was wondering what the format of the actual exam is? In other words, how many questions are there and of what type(multiple choice, programming)? Is it taken on a computer for the 120 minutes we're given? Do you have any suggestions for how to study for it? Thank you in advance!!
... View more