Retrieve names of all species/otus otus (operational taxonomic units) included in the nexml
Examples
comp_analysis <- system.file("examples", "comp_analysis.xml", package="RNeXML")
nex <- nexml_read(comp_analysis)
get_taxa(nex)
#> otu label xsi.type otus
#> label...1 ou3 taxon_1 NA os2
#> label...2 ou4 taxon_2 NA os2
#> label...3 ou5 taxon_3 NA os2
#> label...4 ou6 taxon_4 NA os2
#> label...5 ou7 taxon_5 NA os2
#> label...6 ou8 taxon_6 NA os2
#> label...7 ou9 taxon_7 NA os2
#> label...8 ou10 taxon_8 NA os2
#> label...9 ou11 taxon_9 NA os2
#> label...10 ou12 taxon_10 NA os2