Hi Christie.
Unfortunately, there is no such function; however I just wrote a simple
wrapper for bind.tree that does this for the simplest case of binding to
trees together at a node. I posted the code to my blog here:
http://blog.phytools.org/2016/05/bindtree-for-objects-of-class-simmap.html.
Let us know if it seems to work (or, conversely, if you encounter issues).
All the best, Liam
Liam J. Revell, Associate Professor of Biology
University of Massachusetts Boston
web: http://faculty.umb.edu/liam.revell/
email: liam.rev...@umb.edu
blog: http://blog.phytools.org
On 5/18/2016 1:35 PM, Christie Ziegler wrote:
Is it possible to bind two simmaps together? When I attempt to run the
following code, the call to bind.tree doesn't throw any errors but I get an
error when I attempt to plot the resulting tree:
library(ape)
library(phytools)
t1 <- pbtree(n=100, scale=5)
t2 <- pbtree(n=100, scale=5)
Q1 <- matrix(c(-0.1,0.1,0.1,-0.1), 2,2)
Q2 <- matrix(c(-1,1,1,-1), 2,2)
s1 <- sim.history(t1, Q1)
s2 <- sim.history(t2, Q2)
out <- bind.tree(s1, s2)
plot(out)
Error in tree$mapped.edge[ii, ] : subscript out of bounds
Thanks,
- Christie Ziegler
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