Probability density function of a log-normal distribution
In probability theory, a probability distribution assigns a probability to each measurable subset of the possible outcomes of a random experiment, survey, or procedure of statistical inference.
Log-normal (or lognormal) distribution is a continuous probability distribution of a random variable whose logarithm is normally distributed.
|Probability density function of the log-normal distribution (dimensionless)
|Standard deviation of the logarithmized sample (dimensionless)
|Mean of the logarithmized sample (dimensionless)