Returns a NeXML-format evolutionary character matrix.

Source: R/pk_ontotrace.R

Generate matrix of inferred presence/absence associations for anatomical structures subsumed by the provided entity class expression, for any taxa within the provided taxon class expression.

pk_get_ontotrace(nex)

pk_get_ontotrace_meta(nex)

Arguments

nex,

a nexml object

Value

data.frame: The OntoTrace matrix.

Examples

if (FALSE) {
nex0 <- pk_get_ontotrace_xml(taxon = "Ictalurus", entity = "fin")

nex <- pk_get_ontotrace_xml(taxon = c("Ictalurus", "Ameiurus"), entity = "fin spine")
pk_get_ontotrace(nex)
pk_get_ontotrace_meta(nex)
}