recology
code and such

I did a little simulation to examine how K and lambda vary in response to tree size (and how they compare to each other on the same simulated trees). I use Liam Revell’s functions fastBM to generat...

UPDATE: Greg jordan has a much more elegant way of plotting trees with ggplot2. See his links in the comments below.I wrote a simple function for plotting a phylogeny in ggplot2. However, it only h...

I had seen the function idata.frame in plyr before, but not really tested it. From the plyr documentation: “An immutable data frame works like an ordinary data frame, except that when you subs...

I just realized that the gists code blocks don’t show up in Google Reader, so you have to click the link to my blog to see the gists. Apologies for that!-S

With all the packages (and beta stage groups of functions) for comparative phylogenetics in R (tested here: picante, geiger, ape, motmot, Liam Revell’s functions), I was simply interested in which ...