| add_mid_p_bin_w | Draw layer construction plot |
| bin_width | Draw layer construction plot |
| cls_add_group | Helper function for clustering methods |
| cls_color | Helper function for clustering methods |
| cluster | Helper function for clustering methods |
| cols_one2multi | Check cols one-to-one, or one-to-multi in data.frame |
| d | Calculating diversity |
| df2table | Convert data.frame and table to each other. |
| dist2df | Convert data.frame and table to each other. |
| distance | Helper function for clustering methods |
| draw_layer_construction | Draw layer construction plot |
| gen_example | Generate vegetation example |
| h | Calculating diversity |
| ind_val | Helper function for Indicator Species Analysis |
| is_multi2multi | Check cols one-to-one, or one-to-multi in data.frame |
| is_one2multi | Check cols one-to-one, or one-to-multi in data.frame |
| is_one2one | Check cols one-to-one, or one-to-multi in data.frame |
| mid_point | Draw layer construction plot |
| ordination | Helper function for ordination methods |
| ord_add_group | Helper function for ordination methods |
| ord_extract_score | Helper function for ordination methods |
| ord_plot | Helper function for ordination methods |
| pad2longest | Pad a string to the longest width of the strings. |
| read_biss | Read data from BiSS (Biodiversity Investigation Support System) to data frame. |
| select_one2multi | Check cols one-to-one, or one-to-multi in data.frame |
| shdi | Helper function for calculating diversity |
| table2df | Convert data.frame and table to each other. |
| unique_length | Check cols one-to-one, or one-to-multi in data.frame |