Merging lines in data

KNIME Analytics Platform
1

Hi all

I have a table containing 13k lines with 400 ID ( school IDs)

I want to fuse the lines of the same ID to obtain 400 lines  ( fuse, or average).

Any help ?

Thanks thanks 

2

Hi,

this can be done with the groupby node.

Best regards, Iris 

3

How can I specify that the grouping will be based on the ID ?