how to sum vertically at the very bottom

[HitmonTran]

Hi,

I need the total sum for each column displayed at the very bottom

data:
site  col1   col2  col3
A      2      3     6
B      2      4     7
C      2      5     8


want:
site   col1 col2 col3
A       2    3    6
B       2    4    7
C       2    5    8
Total   6    12   21

[Tom]

proc print data=have ;
  var site col1-col3;
  sum col1-col3 ;
run;

[PeterClemmensen]

Do you want this in a report or in a SAS data set?

[HitmonTran]

I want this in a rtf report

[tarheel13]

I think this does what you need. https://communities.sas.com/t5/SAS-Programming/Proc-Report-Grand-Total/td-p/538641 

 ods rtf file="filepath";

/*proc report code goes here*/

ods rtf close;