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Help with complicated regular expression
2009 Nov 13
5
Help with complicated regular expression
Colleagues, I am using R (2.9.2, all platforms) to search for a complicated text string using regular expressions. I would appreciate any help you can provide. The string consists of the following elements: SOMEWORDWITHNOSPACES any number of spaces and/or tabs ( any number of spaces and/or tabs integer any number of spaces and/or tabs ) Examples include: WORD ( 123 ) WORD(1 ) WORD\t ( 21\t) WORD \t ( 1 \t ) etc. I don't need to substitute anything, only to identify if such a string exists. Any he...