tree_idx: return path index
Description
return path index
Usage
tree_idx(path, tree, complete = FALSE)
Arguments
path
a path from root in the tree.
tree
a symmetric tree given as a list of levels.
complete
logical, if TRUE
the complete indexing
is returned.
Value
an integer, the index of the node corresponding to path
Details
Compute the integer index of the node associated with the
given path in a symmetric tree defined by tree
.