DDCAL                   Density Distribution Cluster Algorithm of [Lux
                        and Rinderle-Ma, 2023].
DensityScatter.DDCAL    Scatter density plot [Brinkmann et al., 2023]
PDEscatter              Scatter Density Plot
PointsInPolygon         PointsInPolygon
PolygonGate             PolygonGate
SampleScatter           takes a sample for a scatter plot
ScatterDensity-package
                        Density Estimation and Visualization of 2D
                        Scatter Plots
SmoothedDensitiesXY     Smoothed Densities X with Y
fast_table_num          fast_table_num
inPSphere2D             2D data points in Pareto Sphere
