| aggregateByAgeGroups | Aggregate population counts into age groups |
| contactMatrixAgeSchool | Calculate a contact matrix for age groups and schools |
| contactMatrixPolymod | Calculate a contact matrix for age groups based on Polymod contact survey data |
| contactMatrixPropPref | Calculate group contact matrix with proportional mixing and preferential mixing within group |
| finalsize | Calculate final outbreak size or distribution of a multigroup transmission model for a given basic reproduction number, contact/transmission assumptions, and initial conditions |
| getCensusData | Get Census Population Data by Age and County |
| getCensusDataPath | Get path to example census data file |
| getCityData | Get City Population Data by Age |
| getFinalSizeAnalytic | Calculate final size of outbreak: the total number of infections in each group, by solving the analytic final size equation |
| getFinalSizeDist | Estimate the distribution of final outbreak sizes by group using stochastic simulations of multi-group model |
| getFinalSizeDistEscape | Estimate the distribution of final outbreak sizes by group using a hybrid model: stochastic simulations for smaller-sized outbreaks and deterministic ordinary differential equation model for "escaped" outbreaks |
| getFinalSizeODE | Calculate outbreak final size, the total number of infections in each group, by numerically solving the multi-group ordinary differential equation |
| getSizeAtTime | Calculate outbreak size at a given time |
| getStateFIPS | Get state FIPS code by state name |
| listCounties | List available counties for a state |
| odeSIR | Ordinary differential equation function for multi-group susceptible-infectious-removed (SIR) model used as "func" argument passed to the ode() function from deSolve package |
| run_my_app | Runs the shiny app |
| transmissionRates | Calculate transmission rate matrix for multi-group model with specified R0 |
| vaxrepnum | Calculate reproduction number for a multigroup model with a given state of vaccination and immunity |