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How to use Regular expression to get characters?

A simple question, please find the attachment as a demo. 

the requirement as following, it is required to take some information from :Label column, to two new column, details find the pic "image.png".

thanks in advance.

KR

Sean

Basic Data Analysis and ModelingData Exploration and VisualizationQuality and Process EngineeringSharing and Communicating ResultsRe: How to use Regular expression to get characters?

Just based on your example you don't need regex as Word() might be enough

 

For F

 

Word(-2, str, ",F+S"); // "18441"

for S

 

 

Word(-1, str, ",F+S"); // "18442"

 

Example

Names Default To Here(1);

str = "-F19,S20+F18441,S18442";

Show(Word(-2, str, ",F+S"));
Show(Word(-1, str, ",F+S"));