sub( "\\.[^.]*$", "", fname )
On July 7, 2021 6:27:48 PM PDT, Kai Yang via R-help <r-help@r-project.org>
wrote:
> Hello List,
>I have a one column data frame to store file name with extension. I
>want to create new column to keep file name only without extension.
>I tried to use strsplit("name1.csv", "\\.")[[1]] to do that, but it
>just retain the first row only and it is a vector. how can do this for
>all of rows and put it into a new column?
>thank you,
>Kai
>
>
>
>
> [[alternative HTML version deleted]]
>
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--
Sent from my phone. Please excuse my brevity.
______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
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