# Data quality recipe steps
<a name="recipe-actions.data-quality"></a>

Use these data quality recipe steps to populate missing values, remove invalid data, or remove duplicates.

**Topics**
+ [ADVANCED\_DATATYPE\_FILTER](recipe-actions.ADVANCED_DATATYPE_FILTER.md)
+ [ADVANCED\_DATATYPE\_FLAG](recipe-actions.ADVANCED_DATATYPE_FLAG.md)
+ [DELETE\_DUPLICATE\_ROWS](recipe-actions.DELETE_DUPLICATE_ROWS.md)
+ [EXTRACT\_ADVANCED\_DATATYPE\_DETAILS](recipe-actions.EXTRACT_ADVANCED_DATATYPE_DETAILS.md)
+ [FILL\_WITH\_AVERAGE](recipe-actions.FILL_WITH_AVERAGE.md)
+ [FILL\_WITH\_CUSTOM](recipe-actions.FILL_WITH_CUSTOM.md)
+ [FILL\_WITH\_EMPTY](recipe-actions.FILL_WITH_EMPTY.md)
+ [FILL\_WITH\_LAST\_VALID](recipe-actions.FILL_WITH_LAST_VALID.md)
+ [FILL\_WITH\_MEDIAN](recipe-actions.FILL_WITH_MEDIAN.md)
+ [FILL\_WITH\_MODE](recipe-actions.FILL_WITH_MODE.md)
+ [FILL\_WITH\_MOST\_FREQUENT](recipe-actions.FILL_WITH_MOST_FREQUENT.md)
+ [FILL\_WITH\_NULL](recipe-actions.FILL_WITH_NULL.md)
+ [FILL\_WITH\_SUM](recipe-actions.FILL_WITH_SUM.md)
+ [FLAG\_DUPLICATE\_ROWS](recipe-actions.FLAG_DUPLICATE_ROWS.md)
+ [FLAG\_DUPLICATES\_IN\_COLUMN](recipe-actions.FLAG_DUPLICATES_IN_COLUMN.md)
+ [GET\_ADVANCED\_DATATYPE](recipe-actions.GET_ADVANCED_DATATYPE.md)
+ [REMOVE\_DUPLICATES](recipe-actions.REMOVE_DUPLICATES.md)
+ [REMOVE\_INVALID](recipe-actions.REMOVE_INVALID.md)
+ [REMOVE\_MISSING](recipe-actions.REMOVE_MISSING.md)
+ [REPLACE\_WITH\_AVERAGE](recipe-actions.REPLACE_WITH_AVERAGE.md)
+ [REPLACE\_WITH\_CUSTOM](recipe-actions.REPLACE_WITH_CUSTOM.md)
+ [REPLACE\_WITH\_EMPTY](recipe-actions.REPLACE_WITH_EMPTY.md)
+ [REPLACE\_WITH\_LAST\_VALID](recipe-actions.REPLACE_WITH_LAST_VALID.md)
+ [REPLACE\_WITH\_MEDIAN](recipe-actions.REPLACE_WITH_MEDIAN.md)
+ [REPLACE\_WITH\_MODE](recipe-actions.REPLACE_WITH_MODE.md)
+ [REPLACE\_WITH\_MOST\_FREQUENT](recipe-actions.REPLACE_WITH_MOST_FREQUENT.md)
+ [REPLACE\_WITH\_NULL](recipe-actions.REPLACE_WITH_NULL.md)
+ [REPLACE\_WITH\_ROLLING\_AVERAGE](recipe-actions.REPLACE_WITH_ROLLING_AVERAGE.md)
+ [REPLACE\_WITH\_ROLLING\_SUM](recipe-actions.REPLACE_WITH_ROLLING_SUM.md)
+ [REPLACE\_WITH\_SUM](recipe-actions.REPLACE_WITH_SUM.md)