I am new to SAS & want some help regarding this. I want to create a refdata from the original datasets. The refdata should have only one observation with all the values of the variables is set to missing, and so it shows only the data type. So how is this acheived?
But Proc content displays only the list of the variables.
What I wanted is how do I change the vaules of each variables in each dataset to missing so that I have only empty datasets just with Attirbutes? This is needed for comparing the datasets. I have around 25 datasets, so I need to cut down the time of doing it one by one.