Uwe, sorry for the HTML. In answer to your post: I did try to contact the developer, no response. but a colleague pointed me to a way out yesterday through the RCurl and XML packages:
library(RCurl) library(XML) endpoint <- "http://qcrumb.com/sparql" query <- "PREFIX sdmx-measure: <http://purl.org/linked-data/sdmx/2009/measure#> SELECT * FROM <http://estatwrap.ontologycentral.com/data/lfst_r_lfp3pop> WHERE {?s sdmx-measure:obsValue ?o.} LIMIT 3" accept="application/sparql-results+xml" results <- getForm(endpoint, .params = c(query=query,accept=accept)) results <- xmlParse(results) results <- xmlRoot(results)[["results"]] frame <- xmlToDataFrame(colClasses=c("character","double"), nodes = xmlChildren(results)) max(frame[2],na.rm=TRUE) On Tue, Jun 26, 2012 at 9:52 AM, Uwe Ligges <lig...@statistik.tu-dortmund.de> wrote: > > Please contact the package maintainer. > > Best, > Uwe Ligges > > > On 26.06.2012 00:41, Ricardo Pietrobon wrote: >> >> rrdf is incredibly helpful, but I've notice that the rrdf package for mac >> hasn't been working for some time: http://goo.gl/5Ukpn . wondering if there >> is still a plan to maintain that in the long run, or if there is some other >> alternative to read RDF files. >> >> [[alternative HTML version deleted]] >> >> ______________________________________________ >> 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. >> > ______________________________________________ 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.