Question
This function won?t work with objects in spark as you can?t do a dfda$a in spark as it?s not stored as a local variable. Thanks, Amrith
On Jun 22, 2017, at 4:15 PM, David Winsemius <dwinsemius at comcast.net> wrote:
On Jun 22, 2017, at 11:22 AM, Amrith Deepak <adeepak at apple.com> wrote: Hi, I am using Spark and the Sparklyr library in R. I have a file with several lines. For example A B C awer.ttp.net Code 554 abcd.ttp.net Code 747 asdf.ttp.net Part 554 xyz.ttp.net Part 747 I want to split just column A of the table and I want a new row added to the table D, with values awe, abcd, asdf, and xyz. I am trying to use a command in the sparkly library to do that. If that?s not possible, can you please show me another way to do it.
Something along lines of: dfrm$D <- sapply( strsplit( dfrm$A, "\\.") , "[[", 1)
Thanks, Amrith [[alternative HTML version deleted]]
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David Winsemius Alameda, CA, USA
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.