Get the sum of column values for each single row

KNIME Analytics Platform
1

Hi collegues,

I've got this data table and I want to get the sum result shown in the last column called sum, in which I have performed the sum of each column values for a single row:

 

year state_1 state_2 state_3 sum
1980 40 10 20 70
1981 20 30 10 60
1982 50 20 40 110
1983 10 10 50 70

 How can I perform it? Thanks in advance.

-Giulio

1 Like
2

Hi Giulio,

You can do this with a Column Aggregator node.

Cheers,

Roland

3 Likes
3

Thank you very much @RolandBurger,

it works like a charm!

-Giulio