This SAS code performs the following actions: 1. **Creates a New...

This SAS code performs the following actions:

1. Creates a New Dataset:

   • A new dataset named dg.required is created.

2. Reads Data from an Existing Dataset:

   • The data is read from the existing dataset dg.source.

3. Filters Rows Based on a Condition:

   • The where statement filters rows from dg.source, including only rows where the value of the atos_property_cd column is not equal (denoted by ne) to '305'. Rows where atos_property_cd is '305' are excluded from the resulting dataset.

4. Outputs the Filtered Data:

   • The filtered data (after applying the where condition) is written to the new dataset dg.required.

In summary, the code creates a new dataset dg.required by taking data from dg.source and excluding rows where atos_property_cd is equal to '305'.