Given the following macro program:
%macro MAKEPGM(NEWNAME, SETNAME, PRINT);
data &NEWNAME;
set &SETNAME;
run;
%if &PRINT=YES %then %do;
proc print data=&NEWNAME.(obs=10);
run ;
%end;
%mend;
Which option would provide feedback in the log about the parameter values passed into this macro when invoked?
A. MPRINT
B. MDEBUG
C. MLOGIC
D. MPARAM
想问下 A,B,D都是用来干嘛的。谢谢！