Efficiency linters

Linters highlighting code efficiency problems, such as unnecessary function calls.

See also

linters for a complete list of linters available in lintr.

Linters

The following linters are tagged with 'efficiency':

• any_duplicated_linter

• any_is_na_linter

• boolean_arithmetic_linter

• fixed_regex_linter

• ifelse_censor_linter

• inner_combine_linter

• length_test_linter

• lengths_linter

• literal_coercion_linter

• matrix_apply_linter

• nested_ifelse_linter

• outer_negation_linter

• redundant_equals_linter

• redundant_ifelse_linter

• regex_subset_linter

• routine_registration_linter

• scalar_in_linter

• seq_linter

• sort_linter

• string_boundary_linter

• undesirable_function_linter

• undesirable_operator_linter

• unnecessary_concatenation_linter

• unnecessary_lambda_linter

• vector_logic_linter