Natural Break (Jenks) node

[koettert]

Natural breaks seems to be the default algorithm in ArcGIS and is commonly used https://en.wikipedia.org/wiki/Jenks_natural_breaks_optimization#Use_in_cartography

• Node Name: Natural Break (Jenks)
• The node input would be a KNIME table (does not need to contain a Geometry column)
• Node dialog
  • Numerical column(s) to use
  • Number of classes (k)
• Output would be the input table with an appended "Jenks class" column

We could use the https://pysal.org/mapclassify/generated/mapclassify.NaturalBreaks.html#mapclassify.NaturalBreaks method.

[UrbanGISer]

Pull request completed