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TreeTools (version 1.12.0)

NSplits: Number of distinct splits

Description

NSplits() counts the unique bipartition splits in a tree or object.

Usage

NSplits(x)

NPartitions(x)

# S3 method for phylo NSplits(x)

# S3 method for list NSplits(x)

# S3 method for multiPhylo NSplits(x)

# S3 method for Splits NSplits(x)

# S3 method for numeric NSplits(x)

# S3 method for `NULL` NSplits(x)

# S3 method for ClusterTable NSplits(x)

# S3 method for character NSplits(x)

Value

NSplits() returns an integer specifying the number of bipartitions in the specified objects, or in a binary tree with x tips.

Arguments

x

A phylogenetic tree of class phylo; a list of such trees (of class list or multiPhylo); a Splits object; a vector of integers; or a character vector listing tips of a tree, or a character of length one specifying a tree in Newick format.

See Also

Other tree properties: ConsensusWithout(), MatchEdges(), NTip(), NodeNumbers(), PathLengths(), SplitsInBinaryTree(), TipLabels(), TreeIsRooted()

Other Splits operations: LabelSplits(), NTip(), PolarizeSplits(), SplitFrequency(), Splits, SplitsInBinaryTree(), TipLabels(), TipsInSplits(), match.Splits, xor()

Examples

Run this code
NSplits(8L)
NSplits(PectinateTree(8))
NSplits(as.Splits(BalancedTree(8)))

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