cbarplot                Circular Bar Plot
cdensity                Circular Density Curve
cdotplot                Circular Stacked Dot Plot
chist                   Circular Histogram and Rose Diagram
circtrans               Circular Transformation Formula
cmdensity               Multi-class Circular Density Curve
cmhist                  Multi-class Stacked Circular Histogram and Rose
                        Diagram
scalefactor             Scaling Factor
