Returns number of logical (undeleted) observations. More...

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Detailed Description

Beware - will not work on external database tables! Is just a convenience macro for calling mf_getattrn().

  %put Number of observations=%mf_nobs(sashelp.class);

Dependencies

• mf_getattrn.sas

Parameters

libds

library.dataset

Returns

output returns result of the attrn value supplied, or log message if error.

Version

9.2

Author

Allan Bowe

Definition in file mf_nobs.sas.