Node Connectivity
There are 174 nodes that can be used as predessesor
for a node with an input port of type 
org.knime.core.node.port.AbstractPortObject.
R Plot
Creates plot with R.
R Plot (with Image Port) Deprecated
Create figures with R from within Knime.
PMI Kernel Density Plot
Node to generate a PMI Triangle Kernel Density Plot
PMI Triangle Convex Hull Plot
This node produces a PMI plot
PMI Triangle Scatter Plot
This node produces a PMI plot
1D Kernel Density Plot
Node to generate and draw a 1D Kernel Density Function
2D Kernel Density Plot
Node to generate and draw a 2D Kernel Density Function
Notched Boxplot (JFreechart)
Node to generate notched boxplots.
PDB Connector Combine Queries
Combines two or more queries according to the specified logic operator
PDB Connector Queries Table Loop Start
Loops over a table containing an XML column of query definitions