When the default arguments are used, this returns a pmf corresponding to the incubation period for COVID after Omicron used in Park et al 2023. These estimates are from early Omicron.
Arguments
- backward_scale
numeric indicating the scale parameter for the Weibull used in producing the incubation period distribution. default is
3.60
for COVID- backward_shape
numeric indicating the shape parameter for the Weibull used in producing the incubation period distribution, default is
1.50
for COVID- r
numeric indicating the exponential rate used in producing the correction on the incubaion period distribution, default is
0.15
for COVID