| AOQL_grab_A | Construction of AOQ curve and calculate AOQL value based on limiting fraction |
| AOQL_grab_B | Construction of AOQ curve and calculate AOQL value based on average microbial counts |
| compare_plans | Probability of detection or non detection versus fraction nonconforming curve |
| compare_plans_oc | Comparison based on OC curve |
| correlation_grab | Serial correlation between grab samples |
| oc_plan | Construction of Operating Characteristic (OC) curve |
| prob_accept | Probability of acceptance for grab sampling scheme |
| prob_contaminant | Probability of contaminated sample |
| prob_detect | Probability of detection under the grab sampling method |
| prob_detect_single_grab | Probability of detection in a single grab sample |