clonal_expansion_plot   Visualize T cell clonal expansion with a
                        ball-packing plot.
count_clone_sizes       count the number of clonotype sizes per cell
                        cluster in a seurat object integrated with a
                        TCR library
integrate_tcr           Integrate a TCR library into Seurat object
                        metadata
mini_clonotype_data     Artificially generated T cell receptor library
mini_seurat_obj         Artificially generated Seurat object
