[R] Question

[David Winsemius]

> 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