TipsInSplits()
specifies the number of tips that occur within each
bipartition split in a Splits
object.
TipsInSplits(splits, keep.names = TRUE, smallest = FALSE, ...)
# S3 method for Splits
TipsInSplits(splits, keep.names = TRUE, smallest = FALSE, ...)
# S3 method for phylo
TipsInSplits(splits, keep.names = TRUE, smallest = FALSE, ...)
SplitImbalance(splits, keep.names = TRUE, ...)
# S3 method for Splits
SplitImbalance(splits, keep.names = TRUE, ...)
# S3 method for phylo
SplitImbalance(splits, keep.names = TRUE, ...)
Object of class Splits
or phylo
.
Logical specifying whether to include the names of splits
in the output.
Logical; if TRUE
, return the number of leaves in the
smaller bipartition.
Additional parameters to pass to as.Splits()
.
TipsInSplits()
returns a named vector of integers, specifying the
number of tips contained within each split in splits
.
SplitImbalance()
returns a named vector of integers, specifying the
number of leaves within a split that are not "balanced" by a leaf outside it;
i.e. a split that divides leaves evenly has an imbalance of zero; one that
splits two tips from ten has an imbalance of 10 - 2 = 8.
Other Splits operations:
LabelSplits()
,
NSplits()
,
NTip()
,
PolarizeSplits()
,
SplitFrequency()
,
SplitsInBinaryTree()
,
Splits
,
TipLabels()
,
match.Splits
,
xor()
tree <- PectinateTree(8)
splits <- as.Splits(tree)
TipsInSplits(splits)
#> 11 12 13 14 15
#> 6 5 4 3 2
plot(tree)
LabelSplits(tree, as.character(splits), frame = "none", pos = 3L, cex = 0.7)
LabelSplits(tree, TipsInSplits(splits), unit = " tips", frame = "none",
pos = 1L)