categories              Categories: Uniform Distribution of
                        Bikinibottom Species
categories2             Categories2: Triangular Distribution of
                        Bikinibottom Species
categories3             Categories3: Exponential/Dominance Distribution
                        of Bikinibottom Species
categories4             Categories4: Structured (triangular /
                        normal-like) nominal distribution
centered_barplot        Centered Frequency Bar Plot for Nominal
                        Variables Creates a centered bar plot for
                        discrete nominal variables by placing the most
                        frequent category at the center and
                        progressively less frequent categories
                        alternately to the left and right.
centered_dotplot        Centered Dot Plot for Nominal Variables
central_concentration   Central Concentration Index for Nominal
                        Variables
dominance_index         Dominance Index for Nominal Variables
mpg                     MPG dataset
pareto                  Pareto Plot for Nominal Variables
pielou_evenness         Pielou's Evenness for Nominal Variables
ranked_barplot          Ranked Bar Plot for Nominal Variables
ranked_dotplot          Ranked Dot Plot for Nominal Variables
shape_aic               Fit Nominal Data to Theoretical Shapes Using
                        AIC (Safe Exponential)
shape_comp_plot         Compare Observed Nominal Distribution with
                        Theoretical Shapes
starwars                Star Wars dataset
tail_index              Tail Index for Nominal Variables
ufo                     UFO Sightings: Nominal distribution of reported
                        UFO shapes
