I have a dataset like below.
Id inst1 inst2 ...
1 1000 2000 ...
2 3000 1200 ...
I want to calculate sum like below. Can someone help.
Id inst1 inst2 paid
1 1050 2100 3150
2 3150 2220 5370
Hi Karthik, use pmap( ) to find the sum.
use below command.
df %>% mutate(paid = pmap(df,sum))
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