Description Usage Arguments Details Value Author(s) Examples

These hidden functions are utils for adephylo, used by other functions.
Regular users can use them as well, but no validity checks are performed for
the arguments: speed is here favored over safety. Most of these functions
handle trees inheriting phylo4 class.

1 | ```
.tipToRoot(x, tip, root, include.root = FALSE)
``` |

`x` |
A valid tree of class phylo4. |

`tip` |
An integer identifying a tip by its numbers. |

`root` |
An integer identifying the root of the tree by its number. |

`include.root` |
a logical stating whether the root must be included as a node of the path from tip to root (TRUE), or not (FALSE, default). |

`.tipToRoot`

finds the set of nodes between a tip and the root of a
tree.

`.tipToRoot`

: a vector of named integers identifying nodes.

Thibaut Jombart tjombart@imperial.ac.uk

1 2 3 4 5 6 7 8 9 10 | ```
if(require(ape) & require(phylobase)){
## make a tree
x <- as(rtree(20),"phylo4")
plot(x,show.node=TRUE)
## .tipToRoot
root <- rootNode(x)
.tipToRoot(x, 1, root)
lapply(1:nTips(x), function(i) .tipToRoot(x, i, root))
}
``` |

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