making mathematical operations in tables

Hi,

I'm a new user of KNIME, trying to make my first flows. I've imported large tables and I can filter according to specified rows and columns. Now I need to make mathematical operations using the information in the rows for each column. e.g. for a given column I want to take the absolute value of each rownumber and then sum them or multiply them and divide them by a specific number or mean etc... and then to store that value in a new row.

Is this possible and can someone point me in the right direction?

Thank you very much!!

Try the Maths Formula node under Misc category.

If it isnt there, you need to go to the update/install new software section to install this module.

Simon.

Found it, thank you very much, I'll give it a shot

Geert