[R] exclude data for boxplot stats using mathematical operator

[Stephan Kolassa]

Try this:

boxplot.stats(x[x[,2]>0,2],do.conf=FALSE)

HTH,
Stephan

e-letter schrieb:
> Readers,
> 
> I have a data set as follows:
> 
> 1,1
> 2,2
> 3,3
> 4,4
> 5,3
> 6,2
> 7,-10
> 8,-9
> 9,-3
> 10,2
> 11,3
> 12,4
> 13,5
> 14,4
> 15,3
> 16,2
> 17,1
> 
> I entered this data set using the command 'read.csv'. I want to
> exclude values fewer than zero in column 2 so then I tried the
> following command:
> 
> boxplot.stats(x[>0,2],do.conf=FALSE)
> Error: syntax error, unexpected GT, expecting ',' in "boxplot.stats(x[>"
> 
> Any help please?
> 
> Yours,
> 
> rhelp at conference.jabber.org
> r 251
> 
> ______________________________________________
> R-help at r-project.org mailing list
> 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.
>