The parameter of a univariate normal distribution, used by Norm-class
Objects from the Class
Objects can be created by calls of the form
new("NormParameter", sd, mean).
Usually an object of this class is not needed on its own, it is
generated automatically when an object of the class Norm is
"Parameter", by class
W <- new("UniNormParameter", mean = 0, sd = 1) sd(W) # sd of this distribution is 1 sd(W) <- 2 # sd of this distribution is now 2