Aggregate               Aggregate child values of a 'Node',
                        recursively.
AreNamesUnique          Test whether all node names are unique.
CheckNameReservedWord   Checks whether 'name' is a reserved word, as
                        defined in 'NODE_RESERVED_NAMES_CONST'.
Climb                   Climb a tree from parent to children, by
                        provided criteria.
Clone                   Clone a tree (creates a deep copy)
CreateRandomTree        Create a tree for demo and testing
CreateRegularTree       Create a tree for demo and testing
Cumulate                Cumulate values among siblings
DefaultPlotHeight       Calculates the height of a 'Node' given the
                        height of the root.
Distance                Find the distance between two nodes of the same
                        tree
Do                      Executes a function on a set of nodes
FindNode                Find a node by name in the (sub-)tree
FormatFixedDecimal      Format a Number as a Decimal
FormatPercent           Format a Number as a Percentage
Get                     Traverse a Tree and Collect Values
GetAttribute            Get an attribute from a Node.
GetPhyloNr              Determine the number a 'Node' has after
                        conversion to a phylo object
NODE_RESERVED_NAMES_CONST
                        Names that are reserved by the Node class.
Navigate                Navigate to another node by relative path.
Node                    Create a 'data.tree' Structure With 'Nodes'
Prune                   Prunes a tree.
Revert                  Reverts the sort order of a 'Node"s children.
Set                     Traverse a Tree and Assign Values
SetFormat               Set a formatter function on a specific node
Sort                    Sort children of a 'Node' or an entire
                        'data.tree' structure
ToNewick                Write a 'data.tree' structure to Newick
                        notation
Traverse                Traverse a tree or a sub-tree
acme                    Sample Data: A Simple Company with Departments
as.Node                 Convert an object to a 'data.tree' data
                        structure
as.Node.BinaryTree      Convert a a 'SplitNode' from the party package
                        to a 'data.tree' structure.
as.Node.data.frame      Convert a 'data.frame' to a 'data.tree'
                        structure
as.Node.dendrogram      Convert a 'dendrogram' to a data.tree 'Node'
as.Node.list            Convert a nested 'list' structure to a
                        'data.tree' structure
as.Node.party           Convert a a 'party' from the partykit package
                        to a 'data.tree' structure.
as.Node.phylo           Convert a 'phylo' object from the ape package
                        to a 'Node'
as.Node.rpart           Convert an 'rpart' object to a 'data.tree'
                        structure
as.data.frame.Node      Convert a 'data.tree' structure to a
                        'data.frame'
as.dendrogram.Node      Convert a 'Node' to a 'dendrogram'
as.igraph.Node          Convert a 'data.tree' structure to an igraph
                        network
as.list.Node            Convert a 'data.tree' structure to a
                        list-of-list structure
as.phylo.Node           Convert a 'Node' to a phylo object from the ape
                        package.
averageBranchingFactor
                        Calculate the average number of branches each
                        non-leaf has
isLeaf                  Check if a 'Node' is a leaf
isNotLeaf               Check if a 'Node' is not a leaf
isNotRoot               Check if a 'Node' is not a root
isRoot                  Check if a 'Node' is the root
mushroom                Sample Data: Data Used by the ID3 Vignette
plot.Node               Plot a graph, or get a graphviz dot
                        representation of the tree
print.Node              Print a 'Node' in a human-readable fashion.
