| adjust_pretest | Calculate pretest probability change over time |
| calc_postest_prob | Calculate posttest probability from pretest probability and test characteristics |
| individual_probability | Calculate a time series of probability for an individual following exposure |
| posttest_series | Calculate post-test probability if testing occurred on each day in a series |
| probability_any | Find the probability of any (at least one) event happening |
| prop_remaining | The remaining individuals who would not be expected to show symptoms yet |
| sens | COVID-19 PCR sensitivity by days since exposure |
| unit_probability | Calculate a time series of unit-wide probability following exposure |