AllQuartets             List all quartets
CompareQuartets         Compare quartet states by explicit enumeration
CompareQuartetsMulti    Compare one tree's quartets against others'
CompareSplits           Compare status of splits
Distances               Direct entry points to "tqDist" functions
PlotQuartet             Plot quartet on tree topologies
QuartetPoints           Plot tree differences on ternary plots
QuartetState            Quartet State(s)
ResolvedQuartets        Count resolved quartets
SharedQuartetStatus     Status of quartets
SimilarityMetrics       Tree similarity measures
SplitStatus             Matching partitions
SymmetricDifferenceLineEnds
                        Plot contours of equal symmetric difference on
                        a ternary plot
TQDist                  Wrapper for tqDist
VisualizeQuartets       Visualize quartet difference on trees, by split
sq_trees                Eighteen example trees
