Package index • SoilTaxonomy

All functions
`FormativeElements()` `OrderFormativeElements()` `SubOrderFormativeElements()` `GreatGroupFormativeElements()` `SubGroupFormativeElements()` `get_ST_formative_elements()`	Identify formative elements in taxon names at Soil Order, Suborder, Great Group or Subgroup level
`ST`	Soil Taxonomy Hierarchy
`ST_family_classes`	Family-level Classes for Soil Taxonomy
`ST_features`	Epipedons, Diagnostic Horizons, Characteristics and Features in Soil Taxonomy
`ST_formative_elements`	Formative Elements used by Soil Taxonomy
`ST_higher_taxa_codes_12th`	Letter Code Lookup Table for Position of Taxa within the Keys to Soil Taxonomy (12th Edition)
`ST_higher_taxa_codes_13th`	Letter Code Lookup Table for Position of Taxa within the Keys to Soil Taxonomy (13th Edition)
`SoilTaxonomyLevels()` `SoilMoistureRegimeLevels()` `SoilTemperatureRegimeLevels()`	Get (Ordered) Factors based on Soil Taxonomy Key position
`WRB_4th_2022`	World Reference Base for Soil Resources (4th Edition, 2022)
`code_to_level()`	Determine taxonomic level of a taxonomic letter code
`decompose_taxon_code()`	Decompose taxon letter codes
`explainST()`	Explain a taxon name using formative elements
`extractSMR()`	Extract Soil Moisture Regime from Subgroup or Higher Level Taxon
`getChildTaxa()`	Get the lower (child) taxa for a taxon name or code
`getLastChildTaxon()`	Get last child taxon in Keys at specified taxonomic level
`getParentTaxa()`	Get the higher (parent) taxa for a taxon name or code
`getTaxonAtLevel()`	Get the taxon name at the Soil Order, Suborder, Great Group or Subgroup level
`get_ST_family_classes()`	Get soil family / series differentiae and class names
`get_ST_features()`	Get soil diagnostic horizons, characteristics and features
`parent_level()` `child_level()`	Parent/Child Hierarchy
`isValidST()`	Check for valid taxonomic level (Order, Suborder, Great Group, Subgroup)
`level_hierarchy()`	Order of Hierarchical Levels in Soil Taxonomy
`level_to_taxon()`	Get all taxa at specified level
`newick_string()`	Generate Newick Tree Format Parenthetic Strings
`parse_family()`	Parse components of a "family-level" taxon name
`preceding_taxon_codes()`	Get taxon codes of preceding taxa
`relative_taxon_code_position()`	Determine relative position of taxon within Keys to Soil Taxonomy (Order to Subgroup)
`taxonTree()`	Create a `data.tree` Object from Taxon Names
`taxon_code_to_taxon()`	Convert taxon code to taxon name
`taxon_to_level()`	Determine taxonomic level of specified taxa
`taxon_to_taxon_code()`	Convert taxon name to taxon code

Reference

All functions