Production Ready Macros for SAS Application Developers
https://github.com/sasjs/core
mf_nobs.sas
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1 /**
2  @file
3  @brief Returns number of logical (undeleted) observations.
4  @details Beware - will not work on external database tables!
5  Is just a convenience macro for calling <code> %mf_getattrn()</code>.
6 
7  %put Number of observations=%mf_nobs(sashelp.class);
8 
9  <h4> Dependencies </h4>
10  @li mf_getattrn.sas
11 
12  @param libds library.dataset
13 
14  @return output returns result of the attrn value supplied, or log message
15  if error.
16 
17 
18  @version 9.2
19  @author Allan Bowe
20 
21 **/
22 
23 %macro mf_nobs(libds
24 )/*/STORE SOURCE*/;
25  %mf_getattrn(&libds,NLOBS)
26 %mend;