| diversity | Calculate the diversity index | 
| div_add_median_label | Adds a column with new labels (H)igh and (L) for a given colName (within a given grade and jobID) | 
| div_ci_median | Function to calculate the confidence interval for the median | 
| div_conf_colour | return a colour code given a number of stars for the confidence level of bias | 
| div_fake_team | Generate randomly team-data | 
| div_gauge_plot | Uses ggplot2 to produce a gauge plot in RAG colour | 
| div_parse_paygap | Prepare the paygap matrix to be published in LaTeX | 
| div_paygap | Function to calculate the paygap as a ratio. | 
| div_plot_paygap_distribution | Produce a histogram and normal distribution | 
| div_round_paygap | Rounds all numbers in the paygap data-frame | 
| print.paygap | print the paygap object in the terminal | 
| summary.paygap | Title |