compute_LRs             Compute Likelihood Ratios (LRs)
conditionedProp         Compute Conditioned Proportions for UPs
plotLR                  Plot Weighted Distribution of Log10(LR)
refProp                 Generate a dataframe with hair colour, skin
                        colour, eye colour and their specific
                        combination frequencies
simRef                  Generate Reference Properties for a
                        Hypothetical Population
