convert_to_logsd {EpiNow2} | R Documentation |
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
Examples
convert_to_logsd(2, 1)
[Package EpiNow2 version 1.5.2 Index]