SplitsTree

SplitsTree is a freeware program for inferring phylogenetic trees, phylogenetic networks, or, more generally, split graphs, from various types of data such as a sequence alignment, a distance matrix or a set of trees.

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Software

SplitsTree implements published methods such as split decomposition, neighbor-net, consensus networks, super networks methods or methods for computing hybridization or simple recombination networks. It uses the NEXUS file format. The splits graph is defined using a special data block.