round(exp(normal(mu, sigma)) / q) * q
Specify a normal distribution of the form
round(exp(normal(mu, sigma)) / q) * q.
Suitable for a discrete variable with respect to which the objective is smooth and gets smoother with the size of the variable, which is bounded from one side.
qlognormal(mu, sigma, q)
A double of the mean of the normal distribution.
A double of the standard deviation of the normal distribution.
An integer of the smoothing factor.
A list of the stochastic expression.