KNIME Base Nodes version 4.1.3.v202005112252 by KNIME AG, Zurich, Switzerland
Colors can be assigned for either nominal (possible values have to be available) or numeric columns (with lower and upper bounds). If these bounds are not available, a '?' is provided as a minimum and maximum value. The values are then computed during execute. If a column attribute is selected, the color can be changed with the color chooser.