plot_bar                Bar Plot for Categorical Data with Optional
                        Grouping
plot_cor                Correlation Heatmap Plot
plot_errorbar           Plot Mean with Error Bars
plot_line               Line Plot with Error Bars by Group and Time
plot_lm                 Plot Linear Regression Estimates with
                        Confidence Intervals
plot_norm               Normality Assessment Plot with Shapiro-Wilk and
                        Kolmogorov–Smirnov Tests
plot_numeric            Publication-Quality Numeric Plot with Optional
                        Grouping and Statistical Tests
plot_or                 Plot Odds Ratios from Logistic Regression
plot_scatter            Scatter Plot with Linear Regression and
                        Equation Annotation
