Re: rcolgem.R:simulate.binary.dated.tree.fgy()
Slicing into a one-column matrix returns a vector object.
This causes R to throw an exception when applying a function
that assumes a matrix such as rowSums().  I have wrapped several
instances in as.matrix() commands that appears to fix the problem
in cases of a single deme and single non-deme (e.g., SI model).




git-svn-id: svn://svn.r-forge.r-project.org/svnroot/colgem@121 edb9625f-4e0d-4859-8d74-9fd3b1da38cb