normal object.Method for obtaining the pdf of an normal object.
# S3 method for normal
density(x, ...)A function that computes the pdf of the normal distribution.
It accepts as input a parameter vector x, a mean vector mu,
a variance-covariance matrix var, and a log argument
determining whether to compute the log of the pdf. By default,
mu and var are the mean and variance of object x.
The object to obtain the pdf of
Additional arguments to pass (not used)