I have a dataset like
Trial treat1 treat2
123 23.2 34.2
234 78 87
Now i want a last column naming all with sum of the rows
Trial treat1 treat2
123 23.2 34.2
234 78 87
all 101,2 121,2
Can any one help me in this
PROC PRINT.
proc sql; create table sum_row as select 'all' as trial, sum(treat1) as treat1, sum(treat2) as treat2 from have; quit;
proc append base=have data=sum_row;
run;
I am always very leery of any inserted summary rows inside a data set. What happens if you run the same summary program later on the same data? Or you run a report procedure like Proc Report that generates summary totals. You have now included the summary into a new summary.
At a very minimum I would add an indicator variable to show that the row is indeed some sort of summary and the other rows aren't with appropriate label for the indicator.
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