> Assuming we want to split off the number at the end try this which
> splits on those dots which are followed by a digit:
>
> strsplit(r, "\\.(?=\\d)", perl = TRUE)
>
>
Dear Gabor,

Thank you  very much. That works very well. I don't completely understand
it though. A few words on what the (?=\\d) is doing would be nice.

Regards,
Ashim

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