An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20120918/73e4760d/attachment.pl>
extracting values
2 messages · Champika Shyamalie Kariyawasam, John Kane
Hi, Since most of us are unlikely to have a copy of the book available perhaps you could supply the following informaion' What packages are you using besides the basic R installation What is the code What is the data > The best way to supply sample data is to use the dput() function to output a formatted data set that you can copy and paste into your email. John Kane Kingston ON Canada
-----Original Message----- From: kari0020 at uni.flinders.edu.au Sent: Tue, 18 Sep 2012 01:18:12 +0000 To: r-help at r-project.org Subject: [R] extracting values Hi all, I 'm doing the exercise given in the 'SDM with R' (Robert J. Hijmans and Jane Elith), chapter 4.2, regarding extracting values . I tried to do the same using my own data as well. Each cases i received the following error message ; "Error in .xyValues(x, as.matrix(y), ...) : xy should have 2 columns only. Found these dimensions: Can some body explain me how to get rid of that? Thanks in advance. champika [[alternative HTML version deleted]]
______________________________________________ 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.
____________________________________________________________ FREE 3D MARINE AQUARIUM SCREENSAVER - Watch dolphins, sharks & orcas on your desktop!