The following SAS program is submitted:
%let a=cat;
%macro animal(a=frog);
%let a=bird;
%mend;
%animal(a=pig)
%put a is &a;
What is written to the SAS log?
The following SAS program is submitted:
What is the value of the macro variable Newval when the %PUT statement executes?
Given the SAS data set SAUSER.HIGWAY:
SASUSER.HIGHWAY
The following SAS program is submitted:
%macro highway;
proc sql nonprint;
%let numgrp=6;
select distinct status into:group1-:group&numgrp from sasuser.highway;
quit;
%do i=1 %to &numgrp;
proc print data =sasuser.highway;
where status ="&&group&I";
run;
%end;
%mend;
%highway
How many reports are produced?