Hi Petr, Please see the attached .csv files - perhaps these will help,
Thanks, Ben Gillespie Research Postgraduate School of Geography University of Leeds Leeds LS2 9JT Tel: +44(0)113 34 33345 Mob: +44(0)770 868 7641 http://www.geog.leeds.ac.uk/ ________________________________________ From: PIKAL Petr [petr.pi...@precheza.cz] Sent: 24 September 2012 13:34 To: Benjamin Gillespie; r-help@r-project.org Subject: RE: [R] Script to count unique values from two linked matricies Hi I have no access to Nabble so it is difficult to understand what do you want. > -----Original Message----- > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > project.org] On Behalf Of benrgillespie > Sent: Monday, September 24, 2012 1:47 PM > To: r-help@r-project.org > Subject: [R] Script to count unique values from two linked matricies > > I hope you can help with this one. > > I have two matricies: > > 1. A species abundance matrix: > > <http://r.789695.n4.nabble.com/file/n4643979/2species_matrix.jpg> > > 2. A species trait score matrix: > > <http://r.789695.n4.nabble.com/file/n4643979/2trait_matrix.jpg> > > The trait matrix lists trait scores for each species as listed in the > species abundance matrix. > > I would like to create a script that would effectively count the unique > traits (trait richness) for each site and produce an output like this: > > <http://r.789695.n4.nabble.com/file/n4643979/trait_richness.jpg> > > Firstly, is this possible in R? Secondly, if so, how would you go about Why not, everything is possible with R. Maybe you could provide data by dput(species). Maybe you want something like ?table or ?aggregate. Without data it is hard to say. Regards Petr > writing a script to achieve my aim? > > Many thanks in advance, please let me know if you need further > information. > > Ben Gillespie (Research Postgraduate) > > > > -- > View this message in context: http://r.789695.n4.nabble.com/Script-to- > count-unique-values-from-two-linked-matricies-tp4643979.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.
______________________________________________ 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.
