Function reference • arkhe

Classes

CompositionMatrix(): Relative Frequency Matrix

CountMatrix(): Absolute Frequency Matrix

IncidenceMatrix(): Incidence Matrix

OccurrenceMatrix-class: Co-Occurrence Matrix

StratigraphicMatrix-class: Stratigraphic Matrix

as_long() as_count() as_composition() as_incidence() as_occurrence() as_features() as_stratigraphy(): Coerce

Getters and Setters

mutators: Get or Set Parts of an Object

`[`(<AbundanceMatrix>) `[<-`(<AbundanceMatrix>) `[[<-`(<AbundanceMatrix>): Extract or Replace Parts of an Object

summary(<AbundanceMatrix>): Object Summaries

Data cleaning

remove_NA() remove_Inf() remove_empty() remove_zero(): Data Cleaning

replace_NA() replace_Inf() replace_zero(): Data Replacement

Statistics

Predicates

is_square() is_symmetric(): Matrix Predicates

is_zero() is_odd() is_even() is_positive() is_negative() is_whole(): Numeric Predicates

is_scalar_list() is_scalar_atomic() is_scalar_vector() is_scalar_numeric() is_scalar_integer() is_scalar_double() is_scalar_character() is_scalar_logical(): Scalar Type Predicates

is_constant() is_increasing() is_decreasing() is_greater() is_lower(): Numeric Trend Predicates

is_list() is_atomic() is_vector() is_numeric() is_integer() is_double() is_character() is_logical() is_error() is_warning() is_message(): Type Predicates

has_length() has_names() has_duplicates() has_missing() has_infinite() is_empty(): Utility Predicates

Validation

assert_empty() assert_filled() assert_length() assert_lengths() assert_dimensions() assert_names() assert_dimnames(): Check Object Attributes

assert_missing() assert_infinite() assert_unique(): Check Data

assert_matrix(): Check Matrix

assert_numeric() assert_trend() assert_relation(): Check Numeric Values

assert_type() assert_scalar(): Check Data Types

validate(): Validate a Condition