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All functions

ATCdata
nodes of the ATC hierarchy
atctree-class
class to represent a tree from the ATC hierarchy
atctree()
constructor for atctree objects
cutting(<atctree>)
cutting from an ATC tree
drugnames()
display drug name for ATC codes
graft(<atctree>,<atctree>)
graft (combine) trees
treelevs(<atctree>) leaves(<atctree>) nlevs(<atctree>) intree(<atctree>)
helper functions for atctrees
look(<atctree>)
search the node texts for an expression
parents(<atctree>)
show the parents for the specified node(s) in the tree
parents(<character>)
show the parents for the specified node(s) in the full tree
plot(<atctree>)
plot the tree as a network graph
pruning(<atctree>)
prune an ATC tree
show(<atctree>)
summarise atctree object
`[`(<atctree>)
find a subset of the tree