Consensus()
calculates the consensus of a set of trees, using the
algorithm of (Day 1985)
.
Consensus(trees, p = 1, check.labels = TRUE)
List of trees, optionally of class multiPhylo
.
Proportion of trees that must contain a split for it to be reported
in the consensus. p = 0.5
gives the majority-rule consensus; p = 1
(the
default) gives the strict consensus.
Logical specifying whether to check that all trees have
identical labels. Defaults to TRUE
, which is slower.
Consensus()
returns an object of class phylo
, rooted as in the
first entry of trees
.
Day WHE (1985). “Optimal algorithms for comparing trees with labeled leaves.” Journal of Classification, 2(1), 7--28. doi:10.1007/BF01908061 .
TreeDist::ConsensusInfo()
calculates the information content of a consensus
tree.
Other consensus tree functions:
ConsensusWithout()
,
RoguePlot()
Other tree characterization functions:
CladisticInfo()
,
Stemwardness
,
TotalCopheneticIndex()
Consensus(as.phylo(0:2, 8))
#>
#> Phylogenetic tree with 8 tips and 6 internal nodes.
#>
#> Tip labels:
#> t1, t2, t3, t4, t5, t6, ...
#>
#> Rooted; no branch lengths.