Man pages for EvgenyPetrovsky/deeque
Data Quality framework for data frames in R
| add_check | Add check into group |
| add_checks | Add list of checks into group |
| analyze_run | Analyze checks results and stop if data quality is... |
| apply_check | Execute check one check on data |
| check_result_info | Select check result attribute from check run results as... |
| col_hasAllValues | All values from list present in column |
| col_hasAnyValue | Any of values from list present in column |
| col_hasCompleteness | Assess ratio of missing value with user-defined function |
| col_hasConsistentType | The largest fraction of values has the same type |
| col_hasCorrelation | Has correlation with reference column |
| col_hasCountDistinct | Has number of distinct non-null values |
| col_hasDistinctness | Assess distinctness of column values with user-defined... |
| col_hasEntropy | custom validation of a column’s entropy |
| col_hasHistogramValue | Has histogram value |
| col_hasMax | custom validation of a column’s maximum value |
| col_hasMean | Has mean value |
| col_hasMin | Has minimum value |
| col_hasPredictability | user-defined validation of the predictability of a column |
| col_hasQuantile | custom validation of a particular quantile of a column |
| col_hasStandardDeviation | Has mean value |
| col_hasType | Column is of specific type |
| col_hasTypeConsistency | custom validation of the maximum fraction of values of the... |
| col_hasUniqueness | Assess uniqueness of column values with user-defined function |
| col_hasValue | validation whether column has values that satisfy predicate... |
| col_isComplete | No missing values in a column |
| col_isContainedIn | Value is contained in a list of predefined values |
| col_isGreaterThan | validation whether values in the 1s column are greater than... |
| col_isInLOV | Value is contained in a list of predefined values |
| col_isLessThan | validation whether values in the 1s column are less than in... |
| col_isNonNegative | validation whether all values in a numeric column are... |
| col_isNotGreaterThan | validation whether values in the 1s column are not greater... |
| col_isNotLessThan | validation whether values in the 1s column are not less than... |
| col_isUnique | No duplicates in a column |
| col_satisfies | Data rows match the predicate |
| col_satisfiesIf | validation whether all rows matching 1st predicate also match... |
| col_type | Possible column types |
| convert_checks_to_df | Convert group of checks into dataframe |
| convert_run_results_to_df | Convert check results into data frame |
| convert_to_df | Convert to dataframe |
| load_check | Load check from RDS file |
| load_group | Load group of checks from RDS file |
| new_check | Create new check |
| new_checks_for_columns | Add same check for different columns |
| new_group | Create new group of checks |
| ratio | Ratio of success based on vector of logical values |
| run_checks | Apply checks to dataset and return dataframe |
| run_checks_and_proceed | Apply all checks to dataset and if there are no errors |
| save_check | Save check into RDS file |
| save_group | Save group of checks into RDS file |
| severity | Possible severity levels |
| severity_above_threshold | Function that creates severity check function. |
| severity_at_threshold | Function that creates severity check function. |
| severity_rank | Translate severity label into rank |
| severity_under_threshold | Create severity check function. |
| stop_if_miss_columns | Raise error in case when dataframe doesn't contaain columns |
| stop_if_not_implemented | Function that just stops execution and generates error... |
| tab_hasColumn | Function that checks whether column presents in the dataframe |
| tab_hasColumnCount | Function that calculates number of columns in dataframe and... |
| tab_hasColumns | Function that checks whether columns presents in the... |
| tab_hasRowCount | Function that calculates number of rows in dataframe and... |
| tab_hasUniqueKey | Function that checks whether combination of columns contains... |
| udf_between | Between function |
| udf_eq | Equal to function |
| udf_ge | Greater than or equal to function |
| udf_gt | Greater than function |
| udf_le | Less than or equal to function |
| udf_lt | Less than function |
