Convert a nominal table to a distinct value numeric key

I am looking to convert a nominal column to a reference table with a distinct number for each distinct nominal value.  Is there a node for this?  I tried nominal to number, but was not successful.


hey Jerry, what is the result you are looking for?

Hello Jerry,

Use a GroupBy with all columns as group-columns and a Counter Generation.



I think you are searching for the Category to Number node.

Best, Iris

Or perhaps "One to Many"?!