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NEWS
20-Jun-14 Hybrid-Lambda is no longer maintained on Google-code. For the latest version and updates, please visit http://hybridlambda.github.io/.
Hybrid-Lambda is previously known as hybrid-sim, which is a software package that can simulate gene trees within a rooted species network or a rooted species tree under the coalescent process. The main feature of this program is that users can choose to use the standard Kingman coalescent process, which produces bifurcating genealogies, or two other Lambda coalescent processes, which produce multifurcating genealogies. The other feature is that hybrid-sim uses extended Newick formatted strings to make it easier to represent hybridization events between species.
The program input file is a character string that describes relationships between species. Standard Newick format is used for inputting species trees and outputting gene trees, whose interior nodes are not labeled. Extended Newick formatted string labels