Node Connectivity
There are 1178 nodes that can be used as predessesor
for a node with an input port of type 
org.knime.core.node.port.AbstractSimplePortObject.
Color Manager
Assigns colors to a selected nominal or numeric column.
Size Manager
Assigns sizes corresponding to the values of one numeric column.
Shape Manager
Assigns shapes to one selected nominal column.
Color Appender
Assigns an existing color model to a table.
SOTA Learner
Clusters numerical data with SOTA.
Fuzzy Rule Learner
Learns a Fuzzy Rule Model on labeled numeric data.
PNN Learner (DDA)
Trains a Probabilistic Neural Network (PNN) on labeled data.
Linear Discriminant Analysis Compute
This node computes a transformation model using linear discriminant analysis.
PCA Compute
Principal component analysis computation
PCA Compute Deprecated
Principal component analysis computation