| Brazil_COVID | Brazil's COVID-19 number of daily new cases and deaths |
| Canada_COVID | Canada's COVID-19 number of daily new cases and deaths |
| likelihood | Calculates the Log Likelihood |
| posterior | Calculates the posterior distribution for Metropolis-MCMC |
| prior | Calculates the Prior Distribution for Metropolis-MCMC |
| proposalfunction | Proposal Distribution for Metropolis-MCMC |
| run_metropolis_MCMC | Runs the Metropolis-MCMC algorithm for weibull4 package |
| US_COVID | US number of new COVID-19 cases |
| weibull4 | non-linear regression data fitter to the 4-parameters Weibull distribution |
| weibull4.build | weibull 4-parameters distribution building function |
| weibull4.fit | Weibull 4-parameters Metropolis-MCMC non-linear curve fitting function |