form round(normal(mu, sigma) / q) * qR/hyperdrive.R
    qnormal.RdSpecify a normal distribution of the form round(normal(mu, sigma) / q) * q.
Suitable for a discrete variable that probably takes a value around mu,
but is fundamentally unbounded.
qnormal(mu, sigma, q)
| mu | A double of the mean of the normal distribution. | 
|---|---|
| sigma | A double of the standard deviation of the normal distribution. | 
| q | An integer of the smoothing factor. | 
A list of the stochastic expression.
random_parameter_sampling(), grid_parameter_sampling(),
bayesian_parameter_sampling()