Hi all, I've added an option 'rotate.tree' to plot.phylo that will rotate the whole tree for unrooted, fan, or radial.
Cheers, Emmanuel -----Original Message----- From: "Liam J. Revell" <liam.rev...@umb.edu> Sender: r-sig-phylo-boun...@r-project.org Date: Fri, 02 Dec 2011 11:12:22 To: Alison R. Davis Rabosky<arda...@berkeley.edu> Cc: <r-sig-phylo@r-project.org> Subject: Re: [R-sig-phylo] Rotating a fan tree Hi Alison, Since the "fan" or radial style tree is just a phylogram bent into a circle, if you rotate all the nodes of the tree you will rotate all the tips at the top of the radial tree to the bottom (and vice versa). For instance: library(ape) tr1<-tr2<-rtree(10) plot(tr1,type="fan") for(i in 1:tr2$Nnode) tr2<-rotate(tr2,i+length(tr2$tip)) plot(tr2,type="fan") I'm not sure if this will be any help at all, though. The same principle applies with radial.phylog in the ade4 package: library(ade4) radial.phylog(newick2phylog(write.tree(tr1))) radial.phylog(newick2phylog(write.tree(tr2))) Hopefully someone else has a better idea. - Liam -- Liam J. Revell University of Massachusetts Boston web: http://faculty.umb.edu/liam.revell/ email: liam.rev...@umb.edu blog: http://phytools.blogspot.com On 12/1/2011 11:45 PM, Alison R. Davis Rabosky wrote: > Hi everyone, > > I was wondering if anyone knows of an easy way to rotate a fan or radial tree > - due to the default orientation of the tip labels (with changes in > orientation at the top and bottom of the figure such that text on both the > right and left is always pleasantly aligned to the reader), post-hoc rotating > in Illustrator will yield a fair amount of upside-down text. Any suggestions? > > Thanks so much, > Alison > [[alternative HTML version deleted]] > > _______________________________________________ > R-sig-phylo mailing list > R-sig-phylo@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-phylo _______________________________________________ R-sig-phylo mailing list R-sig-phylo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-phylo _______________________________________________ R-sig-phylo mailing list R-sig-phylo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-phylo
