dPval(p, u, theta, sigma2)
pPval(q, u, theta, sigma2)
qPval(prob, u, theta, sigma2)
rPval(n, u, theta, sigma2, seed = 1)
dPval
gives the density, pPval
gives the distribution function, qPval
gives the quantile function, and rPval
generates
random deviates for the density $f(p; \theta, \sigma, \eta)$.