Quartet (version 1.2.6)

CompareSplits: Compare status of splits

Description

Reports whether splits are present or contradicted in a set of reference splits.

Usage

CompareSplits(splits, splits2)
CompareBipartitions(splits, splits2)

Value

A named vector of eight integers, listing the number of unique splits that:

• N exist in total; i.e. the number of splits in splits1 plus the number in splits2, equivalent to 2 s + d1 + d2 + r1 + r2;

• P1 occur in splits1

• P2 occur in splits2

• s occur in both splits1 and splits2;

• d1 occur in splits1 but are contradicted by splits2;

• d2 occur in splits2 but are contradicted by splits1;

• r1 occur in splits1 only, being neither present in nor contradicted by splits2;

• r2 occur in splits2 only, being neither present in nor contradicted by splits1;

• RF occur in one tree only; i.e. d1 + d2 + r1 + r2, the Robinson-Foulds distance.

Arguments

splits

An object that can be coerced into class Splits using as.Splits.

splits2

Splits against which to compare splits.

Author

Martin R. Smith ()

References

• Estabrook1985Quartet

• Robinson1981Quartet

See Also

Equivalent function for quartets: CompareQuartets()

Other element-by-element comparisons: CompareQuartetsMulti(), CompareQuartets(), PairSharedQuartetStatus(), QuartetState(), SharedQuartetStatus(), SplitStatus()

Examples

splits1 <- TreeTools::BalancedTree(8)
splits2 <- TreeTools::PectinateTree(8)

CompareSplits(splits1, splits2)