Problems to remove letters

LucasNovaesDragojevic · August 28, 2019, 9:16pm

Hello.
I have a problem to remove strings from my column.
How i can remove strings from my column, but don’t removing the numbers.

Problem
problem

Expected result
result

armingrudd · August 28, 2019, 9:29pm

Hi @LucasNovaesDragojevic and welcome back to the KNIME community forum,

This expression in a String Manipulation node will do what you asked for:
regexReplace($phrase$, "[^\\d]", "")

LucasNovaesDragojevic · August 29, 2019, 12:41pm

Hi @armingrudd.
This resolve my problem.
Thanks.

system · September 5, 2019, 12:41pm

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