On Fri, 2012-04-06 at 13:23 -0700, Hervé Pagès wrote: > test<-function() { > RutgersMapB36 <- NULL > data(RutgersMapB36) > return(RutgersMapB36[,1]) > }
That won't work, but this should: RutgersMapB36 <- NULL test<-function() { data(RutgersMapB36) return(RutgersMapB36[,1]) } Honestly, this is just another example of a non-helpful 'global variable' NOTE. I've removed many of these from our packages, often by resorting to useless workarounds like this one, but I have never once gotten a valid NOTE out of this message. We provided other examples earlier in a different thread. -- Brian G. Peterson http://braverock.com/brian/ Ph: 773-459-4973 IM: bgpbraverock ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel