[R] Grabbing numbers inside a character string

Thomas Thomas.Chesney at nottingham.ac.uk
Wed Aug 14 14:14:43 CEST 2013


I have a string that contains something like:

...verified email at neu.edu<br>Cited by 99853<br></td></tr></table></ 
div></div></div></div><div...

and I'd like to extract the number next to the text "Cited by " - so  
it will be whatever numbers are beside "Cited by " until a non-numeric  
character is reached.

Can anyone suggest a good way of doing this please?

Thank you,

Thomas
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