[Rd] "+" operator on characters revisited

Hadley Wickham hadley at rice.edu
Sun Jan 23 17:09:26 CET 2011

> Yet another useful suggestion of introducing cat0() and paste0(), for
> the common use of cat and paste with sep="" was not absorbed by the
> core R either.

stringr has str_c which is a replacement for paste with sep = "" and
automatic removal of length 0 inputs.


Assistant Professor / Dobelman Family Junior Chair
Department of Statistics / Rice University

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