%let var3 = %str(N=5);
答案在这里,
https://communities.sas.com/thread/11165?start=0&tstart=0
Sample code:
%let var2 = %str(N=5);
proc report data=sashelp.class(obs=5) nowd;
columns name
("^R/RTF'\brdrb\brdrs\brdrw1' Placebo (&var3) " height weight)
("^R/RTF'\brdrb\brdrs\brdrw1' SB-509 (&var2)" sex age) ;
run;
三线表模板可以自己定义。前面那个也能用。