|  | Name | Description | 
|---|
|   | GetValidNumericRows(DataColumnCollection, IAscendingIntegerCollection, Int32) | Determines which of the rows of a set of columns is truly numeric, i.e. all columns in this row contains a value, which is not double.NaN. | 
|   | GetValidNumericRows(INumericColumn, IAscendingIntegerCollection, IEnumerableInt32, Int32) | Determines which of the rows of a set of columns is truly numeric, i.e. all columns in this row contains a value, which is not double.NaN. | 
|   | GetValidNumericRows(IReadableColumn, IAscendingIntegerCollection, IEnumerableInt32, Int32) | Determines which of the rows of a set of columns is truly numeric, i.e. all columns in this row contains a value, which is not double.NaN. |