Construct a node table (tsn, parentTsn, taxon, level, selected) containing
all selected taxa plus all of their ancestors down to the root.
Usage
build_tree_nodes(selected_tsns, tax_tbl)
Arguments
- selected_tsns
Character or numeric vector of TSNs representing the
selected taxa.
- tax_tbl
A taxonomy data frame with columns tsn,
parentTsn, taxon, and level.
Value
A data frame with columns tsn, parentTsn,
taxon, level, and selected.
Details
Only rows whose level appears in rank_levels are retained.