treestats1.70.7 package

B1 metric

B2 metric

Aldous' beta statistic.

Equal weights Colless index of (im)balance.

Four prong index

Blum index of (im)balance.

Branching times of a tree

Apply all available tree statistics to a single tree

Apply all tree statistics related to branching times to a single tree.

Eigen vector centrality

Intensive quadratic entropy statistic J.

Rogers J index of (im)balance.

Root imbalance

Rquartet index.

Sackin index of (im)balance.

Crown age of a tree.

Diameter statistic

Double Cherry index

Area per pair index

Average leaf depth statistic. The average leaf depth statistic is a no...

Average ladder index

Average vertex depth metric

Create an unbalanced tree (caterpillar tree)

Calculate all topology based statistics for a single tree

Cherry index

Corrected Colless index of (im)balance.

Quadratic Colless index of (im)balance.

Colless index of (im)balance.

Create a fully balanced tree

Gamma statistic

Mean I statistic.

ILnumber

Imbalance steps index

$J^1$ index.

Convert an L table to phylo object

Phylogenetic Species Variability.

Laplacian spectrum statistics, from RPANDA

Provides a list of all available statistics in the package

Convert an L table to newick string

Stepwise increase the imbalance of a tree

Maximum betweenness centrality.

Maximum closeness

a function to modify an ltable, such that the longest path in the phyl...

Maximum difference of widths of a phylogenetic tree

Maximum depth metric

Maximum ladder index

Maximum width of branch depths.

Mean length of external branch lengths of a tree, e.g. of branches lea...

Mean length of internal branches of a tree, e.g. of branches not leadi...

Mean branch length of a tree, including extinct branches.

Reference nLTT statistic

Mean I statistic.

Mean Pairwise distance

Adjancency Matrix properties

Laplacian Matrix properties

Mean Nearest Taxon distance

Maximum width of branch depths divided by the maximum depth

Treeness statistic

Normalized LTT statistic

Number of tips of a tree, including extinct tips.

Function to generate an ltable from a phy object.

Phylogenetic diversity at time point t

Pigot's rho

Number of pitchforks

s shape statistic of (im)balance.

Stairs index

Stairs2 index

Symmetry nodes metric

Total cophenetic index.

Total internal path length

Total path length

Height of a tree.

Collection of phylogenetic tree statistics

Variance of external branch lengths of a tree, e.g. of branches leadin...

Variance of internal branch lengths of a tree, e.g. of branches not le...

Variance of branch lengths of a tree, including extinct branches.

Variance of leaf depth statistic

Variance of all pairwise distances.

Wiener index