Generates variable with g-and-h distribution.
CreateVariable(n, g, h, uniform)Single variable
Size of sample to create
Parameter used to control asymmetry (scalar); sign indicates direction and absolute value indicates magnitude of skew (e.g., +/- .30 yields substantial asymmetry).
Parameter used to control tail weight (scalar); positive values yield tails that are longer/thinner than a standard normal curve, negative values do the reverse (e.g., +/- .15 is a substantial departure from normality).
Whether to generate random values (the program default) or use uniformly distributed quantiles (T/F).
John Ruscio <[email protected]> and Shirley Wang <[email protected]> Maintainer: John Ruscio <[email protected]>
Called by higher-order functions; users do not need to call this function directly.