Sentry Page Protection
Keeping, Dropping and Renaming Variables
(SBE Module 10)

The SAS variables can be kept, dropped or renamed using the data set options.

SAS data set options are used to manage the variables and observations in the input and output data sets.

In this module, you will learn the following data set options:
  • KEEP option.
  • DROP option.
  • RENAME option.
  • FIRSTOBS option.
  • OBS option.
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​There are six relevant sample exam questions for this particular topic.