Top k Row Filter

The node behaves the same as a combination of the Sorter node followed by a Row Filter that only keeps the first k rows of the table except for the order of the rows which depends on the Output order settings. Note, however, that the implementation of this node is more efficient then the node combination above. In the dialog, select the columns according to which the data should be selected. For each column you can also specify whether a larger or smaller value is considered as superior.

Input ports

1. Type: Table
   Input Table
   Table to select rows from.

Output ports

1. Type: Table
   Top k Table
   A table containing the top k rows.