depth                   Check depth of a list
dfToTree                Converts a data.frame to a data.tree format
dfrapply                Recursively apply function to all data.frames
                        in a nested list
get_checked             Get the checked nodes from a tree
get_selected            Get the selected nodes from a tree
renderEmptyTree         Render an empty ShinyTree
renderTree              Render a ShinyTree
renderTreeAsync         Render an asynchronous ShinyTree
set_node_attrs          Tree traversal
shinyTree               Create a Shiny Tree
treeToDf                Convert tree into data.frame
treeToJSON              Converts a data.tree to a JSON format
updateTree              Update the tree with new data
