The following node is available in the Open Source KNIME predictive analytics and data mining platform version 2.7.1. Discover over 1000 other nodes, as well as enterprise functionality at
http://knime.com.
Set Operator
Performs set operations on two table columns. The available set
operations are:
- Intersection
- Union
- Complement
- Exclusive-or
Dialog Options
- First set
-
The column of the first data input table which contains the
elements of the first set.
- Operation
-
The set operation to perform on the selected sets.
- Second set
-
The column of the second data input table which contains the
elements of the second set.
- Skip missing values
-
All missing values will be skipped during computation thus the
result set contains none missing value elements.
- Sort in memory
-
Performs necessary sorting in the memory. Speeds up the process
but consumes much more memory.
- Enable hiliting
-
If enabled, the hiliting of a set entry row will hilite all rows of this
set entry in other views. Depending of the number of rows, enabling this
feature might consume a lot of memory.
Ports
This node is contained in KNIME Base Nodes
provided by KNIME GmbH, Konstanz, Germany.