Node Connectivity
There are 22 nodes that can be used as predessesor
for a node with an input port of type 
org.knime.core.node.port.AbstractPortObject.
Plate Heatmap Viewer
Creates trellis of plate heatmaps to explore a set of microtiter plates (High Content Screen Data).
Dose Response (R)
Calculates and visualizes dose response curves
Matlab Plot
Creates Matlab plot from KNIME.
Create Hierarchy
Node for creating generalization hierarchies.
Hierarchy Reader
The node reads hierarchy configuration files (.ahs) and/or updating their boundaries of generalization for new data sets.
Python Plot
Executes Python code and delivers a plot image to KNIME
Python Plot Deprecated
Creates plot with Python within KNIME.
R Plot
A generic R plot node that takes an R workspace input and returns figure created by R
R Plot
Creates plot with R.
R Plot (with Image Port) Deprecated
Create figures with R from within Knime.