final NeighborJoiningR nj2 = NeighborJoiningR.createInstance( true, 6 );
//nj = NeighborJoining.createInstance( true, 6 );
final Phylogeny p2 = nj2.execute( m );
final NeighborJoiningR nj2 = NeighborJoiningR.createInstance( true, 6 );
//nj = NeighborJoining.createInstance( true, 6 );
final Phylogeny p2 = nj2.execute( m );