In August 2017, R language has added new geometric objects supporting ggplot2 dendrograms. From then, there is no need to resort to the assistance of third-party packages. And it can be downloaded ...
#' @param count_data An output of dplyr::count(), tibble or data frame #' @param fill_by_n If TRUE, uses a continuous scale to fill plot by group size #' @param sort_by_n If TRUE, sorts groups in plot ...