# S3 method for epinow summary(object, output = "estimates", date = NULL, params = NULL, ...)
A list of output as produced by "epinow".
A character string of output to summarise. Defaults to "estimates" but also supports "forecast", and "estimated_reported_cases".
A date in the form "yyyy-mm-dd" to inspect estimates for.
A character vector of parameters to filter for.
Pass additional summary arguments to lower level methods
Returns a data frame of summary output