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taxa  

Classes for Storing and Manipulating Taxonomic Data
View on CRAN: Click here


Download and install taxa package within the R console
Install from CRAN:
install.packages("taxa")

Install from Github:
library("remotes")
install_github("cran/taxa")

Install by package version:
library("remotes")
install_version("taxa", "0.4.4")



Attach the package and use:
library("taxa")
Maintained by
Zachary Foster
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2017-07-16
Latest Update: 2025-07-28
Description:
Provides classes for storing and manipulating taxonomic data. Most of the classes can be treated like base R vectors (e.g. can be used in tables as columns and can be named). Vectorized classes can store taxon names and authorities, taxon IDs from databases, taxon ranks, and other types of information. More complex classes are provided to store taxonomic trees and user-defined data associated with them.
How to cite:
Zachary Foster (2017). taxa: Classes for Storing and Manipulating Taxonomic Data. R package version 0.4.4, https://cran.r-project.org/web/packages/taxa. Accessed 05 Jun. 2026.
Previous versions and publish date:
0.1.0 (2017-07-16 23:51), 0.2.0 (2017-12-19 05:09), 0.2.1 (2018-05-03 08:56), 0.3.1 (2018-08-09 00:00), 0.3.2 (2019-01-02 23:40), 0.3.3 (2020-02-25 07:40), 0.3.4 (2020-04-29 21:10), 0.4.0 (2021-07-13 10:50), 0.4.1 (2022-03-11 23:30), 0.4.2 (2022-04-12 09:20), 0.4.3 (2024-02-20 10:30)
Other packages that cited taxa R package
View taxa citation profile
Other R packages that taxa depends, imports, suggests or enhances
Complete documentation for taxa
Functions, R codes and Examples using the taxa R package
Some associated functions: as_data_frame . as_taxon . check_taxon_rank_order . classification . contains . database_ref . db_ref . default_db_ref . delete_unused_class_taxa . duplicated_index . duplicated_index_taxonomy . ends_with . everything . font_default . font_na . font_punct . font_secondary . font_tax_name . grapes-greater-than-grapes . grapes-in-grapes . impute_order_na . interleave . internodes . is_classification . is_internode . is_leaf . is_root . is_stem . is_taxon . is_taxon_authority . is_taxon_db . is_taxon_id . is_taxon_rank . is_taxon_rank_level . is_taxonomy . is_valid_regex . leaves . limited_print . matches . n_leaves . n_subtaxa . n_supertaxa . new_classification . new_taxon . new_taxon_authority . new_taxon_db . new_taxon_db_def . new_taxon_id . new_taxon_rank . new_taxon_rank_level . new_taxonomy . num_range . one_of . print_with_color . printed_classification . printed_taxon . printed_taxon_authority . printed_taxon_id . printed_taxon_rank . printed_taxon_rank_level . printed_taxonomy . rank_level_color_funcs . rank_ref . roots . starts_with . stems . subtaxa . supertaxa . tax_auth . tax_author . tax_cite . tax_date . tax_db . tax_id . tax_name . tax_rank . taxa_casting_funcs . taxa_coercion_funcs . taxa_comparison_funcs . taxa_printing_funcs . taxa_taxon . taxa_taxon_authority . taxa_taxon_db . taxa_taxon_id . taxa_taxon_rank . taxa_taxonomy . taxon . taxon_authority . taxon_db . taxon_db_def . taxon_id . taxon_rank . taxon_rank_level . taxonomy . unname_fields . 
Some associated R codes: classification.R . documentation.R . getter_setter_s3_generics.R . globals.R . imports.R . internal.R . printing_style.R . s3_generics.R . taxon.R . taxon_authority.R . taxon_db.R . taxon_db_def.R . taxon_id.R . taxon_rank.R . taxon_rank_level.R . taxonomy.R . zzz.R .  Full taxa package functions and examples
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