Re: [R] Remove superscripts from HTML objects
h - htmlpCatsupa/sup/ppDog/p/html
sub(sup.*sup,,h)
Probably safer to do
gsub(sup.*?sup,,h)
to avoid replacing multiple superscripts.
eg
h2 -
htmlpCatsupa/sup/ppDog/ppMousesupa/sup/ppRaccoon/p/html
sub(sup.*sup,,h2) #drops everything between first sup
and last sup
gsub(sup.*?sup,,h2)#Drops each subxxx/sup
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Re: [R] Remove superscripts from HTML objects
Sorry if I was not clear. I wanted to remove the superscripts using xpath queries if possible. For example this will get p nodes with superscripts, but how do I remove the superscripts if there are many matching nodes and different superscripts? xpathSApply(doc, //p[sup], xmlValue) [1] Cata Chris -- View this message in context: http://r.789695.n4.nabble.com/Remove-superscripts-from-HTML-objects-tp4550738p4555370.html Sent from the R help mailing list archive at Nabble.com. __ R-help@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.
Re: [R] Remove superscripts from HTML objects
Hi, h - htmlpCatsupa/sup/ppDog/p/html sub(sup.*sup,,h) see http://en.wikibooks.org/wiki/R_Programming/Text_Processing for more information. Regards! __ R-help@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.
