Description Usage Arguments Value
`get_descendant_nodes`
gets all nodes that have for direct or indirect
parent `id.par`
, including `id.par`
, whereas `get_child_nodes`
only returns the direct children (and also the parent).
1 | get_descendant_nodes(x, id.par)
|
x |
a |
id.par |
the id of the node to get the children of |
one column data.table containing requested ids (for joining with) 'x' if desired, note this will also include the parent node
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