R Help Forum
Is there a R library (or a way) that I can extract unique character strings,
or repeating patterns in textual strings. Say for example I have the
following records:
Abc_1234_kjhksh_276
Abc
Abc_1234_lakdofyo_324
Bce_876_skdhk_*&^%*&
Bce
Bce_454
And I would like to see the following results
Abc
Abc_1234
Bce
Jeff Reichman
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