dwinsemius at comcast.net
Fri Jun 23 01:15:49 CEST 2017
> On Jun 22, 2017, at 11:22 AM, Amrith Deepak <adeepak at apple.com> wrote:
> I am using Spark and the Sparklyr library in R.
> I have a file with several lines. For example
> A B C
> awer.ttp.net Code 554
> abcd.ttp.net Code 747
> asdf.ttp.net Part 554
> xyz.ttp.net Part 747
> I want to split just column A of the table and I want a new row added to the table D, with values awe, abcd, asdf, and xyz. I am trying to use a command in the sparkly library to do that. If that’s not possible, can you please show me another way to do it.
Something along lines of:
dfrm$D <- sapply( strsplit( dfrm$A, "\\.") , "[[", 1)
> [[alternative HTML version deleted]]
> R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
Alameda, CA, USA
More information about the R-help