User Guide > Analyzing Test Data with Data Coverage > Marking a Cell as Invalid
  

Marking a Cell as Invalid

Some cells on a data analysis visualization might not be applicable for the analysis. You might not require the data that the cell represents. You can mark a cell that you do not want to consider in the analysis as invalid. You can change this if you want to include the cell in the analysis.
    1. Open the data set that contains the data coverage task that you want to edit.
    2. Click the Data Coverage tab.
    3. Click the data coverage task that you want to edit.
    The data coverage page opens. The graph displays the results of the last analysis that you performed.
    4. Select the cell on the graph that you want to mark as invalid. The cell is highlighted with a green border.
    5. Right-click the selected cell and click Mark as Invalid.
    The cell greys out to indicate it is invalid. This does not affect the results in other cells.
    6. Optional. To mark the cell as valid, right-click the selected cell and click Mark as Valid.