Hello everyone,
I want to count the appearance of values in a column and write them into another column.
Here is an example:
column with values that sholud be counted count of appearance (1) count of appearance (2)
Peter 2 1
Peter 2 2
Hans 3 1
Hans 3 2
Hans 3 3
Otto 1 1
Count of appearance (2) would also work for me, but I would prefer the version 1.
Thank you for your help.
KNIME-Learner