[R] gsub

[Alfredo Alessandrini]

Hi,

I'm using gsub, but I've a problem.

> print(i)
[1] "piante_venere.csv"
> gsub("\\.csv$", "", i)
[1] "piante_venere"
> gsub("^piante_", "", i)
[1] "venere.csv"


Can I combine the two expressions? 

Like this:

> gsub(.....)
[1] "venere"

Thanks,

Alfredo
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