Find prefined length in numeric characters between two dashes (-)

Question

Hi all,

I am using Alteryx for a little three months now. And I can't figure out the following topic.

I am looking for a way to extract the last 2, 3 or 4 numbers from a string from the column RouteID (see attached photo).

The string could look like this;

z-34-3-220 m

z-34-3-99 m

34-3-560 eg

o-34-3-880

34-3-7400 bh

And the result should be (bold above)

220

99

560

880

7400

Thank for all the effort!

Ferdinand

TonyA · Accepted Answer

This should work for the examples you showed. It will pick up the last sequence of numbers preceded by a dash. So if the sequence is 123-45-789-ABC, it will return 789.