[R] problem for strsplit function
jdnewm|| @end|ng |rom dcn@d@v|@@c@@u@
Thu Jul 8 05:02:48 CEST 2021
sub( "\\.[^.]*$", "", fname )
On July 7, 2021 6:27:48 PM PDT, Kai Yang via R-help <r-help using 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", "\\.")[] 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?
> [[alternative HTML version deleted]]
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Sent from my phone. Please excuse my brevity.
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