Check for conflicts in sequences

refdb_check_seq_conflict(x, na_omit = TRUE)

Arguments

x: a reference database.
na_omit: if FALSE conflicts involving NA taxonomic names are also reported.

Value

A list of two-columns tibbles reporting duplicated sequences with different taxonomy.

Examples

lib <- read.csv(system.file("extdata", "ephem.csv", package = "refdb"))
lib <- refdb_set_fields(lib,
                        taxonomy = c(family = "family_name",
                            genus = "genus_name",
                            species = "species_name"),
                        sequence = "DNA_seq",
                        marker = "marker")
refdb_check_seq_conflict(lib)
#> # A tibble: 0 × 3
#> # Groups:   sequence [0]
#> # ℹ 3 variables: sequence <DNA>, level_conflict <???>, taxonomy <list>