code: def mmGetPlotConnectionsPerColumn(self, title="Connections per Columns"):
      
      plot = Plot(self, title)
      connectedCounts = numpy.ndarray(self.getNumColumns(), dtype=uintType)
      self.getConnectedCounts(connectedCounts)
  
      plot.addGraph(sorted(connectedCounts.tolist(), reverse=True),
                    position=211,
                    xlabel="column", ylabel="# connections")
  
      plot.addHistogram(connectedCounts.tolist(),
                        position=212,
                        bins=len(connectedCounts) / 10,
                        xlabel="# connections", ylabel="# columns")
      return plot
docs: Returns plot of # connections per column.
  
      @return (Plot) plot