Columns Filter Details Report

After the node runs, this report is generated in the Edit Column Details dialog. Columns of the grid summarize the data quality information.

The default is to show both Attribute Importance and Data Quality.

If attribute importance was selected, Rank and Importance are displayed.

The following columns are displayed for Data Quality:

The Hints column in the grid indicates the columns in the data set that do not pass data quality or that do not meet the minimum importance value.

Bar graphs give a visual indication of values.

For example, if the percent of NULL values is larger than the value specified for % Nulls less than or equal, a Hint is generated that indicates that the percent of NULL values is exceeded. If the percent of NULL values is very large for a column, you may want to exclude that column.