convert_to_logsd: Convert mean and sd to log standard deviation for a log normal distribution
Description
Convert from mean and standard deviation to the log standard deviation of the
lognormal distribution. Useful for defining distributions supported by
estimate_infections, epinow, and regional_epinow.
Usage
convert_to_logsd(mean, sd)
Arguments
mean
Numeric, mean of a distribution
sd
Numeric, standard deviation of a distribution
Value
The log standard deviation of a lognormal distribution