| Detailed description |
hasTipData and hasNodeData should be able to take:
- a column number
- a column name
to test if a particular data set associated with a tree (e.g., beakD) has data associated with tips and/or internal nodes.
E.g, this should work
hasTipData(geospiza, "beakD")
hasNodeData(geospiza, c("beakD", "wingL")) |
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