| kraljic_matrix | Kraljic matrix plotting function |
| kraljic_quadrant | Kraljic quadrant assignment function |
| MAVF_score | Multi-attribute value function |
| MAVF_sensitivity | Multi-attribute value function sensitivity analysis |
| psc | Product and service contracts |
| SAVF_plot | Plot the single attribute value curve |
| SAVF_plot_rho_error | Plot the rho squared error terms |
| SAVF_preferred_rho | Identify preferred rho |
| SAVF_score | Single attribute value function |