DAX Rows Failing a Rule Measure

Notes

Replace the condition inside FILTER with the inverse of whatever rule the Validity % measure uses.

Requirements

• Any table with a rule that defines a valid row.

How to use this measure

1. In Power BI Desktop, select the table that should hold the measure and choose New measure on the ribbon.
2. Paste the code, then replace the placeholder table and column names with your own. The My table names fields above do this for you.
3. Run it through the DAX Formatter if you want it laid out in your team's style.

Related DAX measures

• Null / Blank CountCounts how many rows have a blank value in a given column.
• Completeness %Expresses non-blank values in a column as a percentage of total rows, a basic data quality check.
• Validity % (Rows Passing a Rule)Expresses rows that satisfy a validation rule as a percentage of total rows.
• Duplicate CountCounts how many rows share a key value with at least one other row, flagging potential duplicates.
• Uniqueness %Expresses distinct values in a column as a percentage of total rows, a basic data quality check.
• Orphan Records CountCounts fact rows whose key doesn't exist in the related dimension table, indicating a broken relationship.

More DAX resources

Browse all 175 measures in the Power BI DAX Measures Library, or search the library for something similar to Rows Failing a Rule.