I want to make representative combined column and calculate mean.
for example, there are BILL_AMT(1,2,3,4,5,6). but i want
BILL_AMT <- which includes mean value of all BILL_AMT values.
how can i do?
See Question&Answers more detail:osI want to make representative combined column and calculate mean.
for example, there are BILL_AMT(1,2,3,4,5,6). but i want
BILL_AMT <- which includes mean value of all BILL_AMT values.
how can i do?
See Question&Answers more detail:os