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.
Column Filter QuickForm
Takes a data table and returns an empty data table with only the
selected columns. The selection can also be controlled from a
quickfrom (WebPortal).
Dialog Options
- Label
-
A descriptive label that will be shown in, for instance the web port.
- Description
-
Some lines of description that will be shown in the remote control
form, for instance by means of a tooltip.
- Weight
-
A weight value that influences the position of the component in
the final layout. Lighter elements will be placed at the top, whereas
heavier items will be placed nearer the bottom. The value is relative
to the weights of the other components in the workflow (absolute
value is not relevant, only the relative comparison to other
elements).
- Variable Name
-
Variable identifier.
- Variable Value
-
Variable value containing the select column names.
- Column Filter
-
Column Filter panel with the select include columns.
Ports
Input Ports
0 |
A table to filter column(s) from.
|
Output Ports
0 |
The filtered (empty) data table.
|
This node is contained in KNIME Nodes to create KNIME Quick Forms
provided by KNIME.com, Zurich, Switzerland.