Question

If the size of datasets is not similar, which of the following options should be used in Proc Append to add datasets?

a) UPDATE
b) SETMISSING
c) FORCE
d) NOFORCE

Answer 1

The FORCE option should be used in Proc Append to add datasets of different sizes.

Step-by-step explanation:

When using Proc Append to add datasets of different sizes, the option that should be used is FORCE. The FORCE option allows the datasets to be appended together even if they have different variable names or lengths. This option ensures that all observations are included in the resulting dataset, regardless of differences in size.