Man pages for vvauditor
Creates Assertion Tests

assert_date_namedAssert Date Value in Column
assert_field_consistencyCheck if the fieldnames of the dataset are the same
assert_field_distinctnessAssert Field Uniqueness Consistency Between Data and Metadata
assert_field_existenceAssert Field Existence in New Data
assertion_messageAssert Message Based on Type
assert_logical_namedAssert Logical Value in Column
assert_missing_valuesAssert Consistency of Missing Values in Data
assert_no_duplicates_in_groupAssert No Duplicates in Group
assert_range_validationAssert Range Validation for Data Fields
assert_type_consistencyAssert Type Consistency Between Data and Metadata
calculate_category_percentagesCalculate the percentage of categories in a data vector
check_double_columnscheck double columns
check_duplicatesCheck for Duplicate Rows in Selected Columns
check_na_columnsCheck for columns with only NA values
check_no_duplicate_rowsCheck for No Duplicate Rows
check_no_duplicates_in_groupCheck for No Duplicates in Group
check_non_zero_rowsCheck for Non-Zero Rows
check_numeric_or_integer_typeCheck for Numeric or Integer Type
check_posixct_typeCheck for POSIXct Type
check_rowsCheck rows
check_zero_columnsCheck for Columns with Only 0s
count_more_than_1Count more than 1
create_categorical_detailsCreate categorical details csv
create_dataset_summary_tableCreate dataset summary statistics table
create_data_typesCreate data types tibble
create_field_infoCreate field info
create_numeric_detailsCreate numeric details csv
create_subset_fieldsCreate subset fields
drop_na_column_namesDrop NA column names
duplicates_in_columnDuplicates in column
find_common_columnsFind Common Columns Between Data Frames
find_maximum_valueFind the maximum numeric value in a vector, ignoring...
find_minimum_valueFind the minimum numeric value in a vector, ignoring...
find_pattern_rFind pattern in R scripts
get_distribution_statisticsCompute distribution statistics for a numeric vector
get_first_element_classRetrieve the class of the first element of a vector
get_valuesGet values of column
identify_join_pairsIdentify Possible Join Pairs Between Data Frames
identify_outliersIdentify Outliers in a Data Frame Column
is_unique_columnCheck if a column in a dataframe has unique values
md_complete_casesMD complete cases
regex_content_parameterConstruct Regex for Matching Function Parameter Content
regex_timeGenerate regular expression of a time.
regex_year_dateGenerate regular expression of a year date.
remove_duplicates_and_naRemove Duplicates and NA Values from Input
retrieve_function_callsretrieve_function_calls
retrieve_functions_and_packagesRetrieve functions and packages
retrieve_package_usageRetrieve packages that are loaded in a script
retrieve_sourced_scriptsretrieve_sourced_scripts
retrieve_string_assignmentsretrieve_string_assignments
return_assertions_messageReturn Assertion Messages
return_mtcars_testfileRead and return the mtcars testfile
run_all_assertionsRun All Data Validation Assertions
str_detect_in_fileDetect string in file
test_all_equalTest all equal
unique_idunique id
vvauditor documentation built on Jan. 19, 2026, 5:08 p.m.