abline.rv, with random arguments (i.e. arguments of which at least
one is an rv object), plots a sample of lines corresponding to of
simulations of rv object x. If the arguments are all numeric (none
is an rv object), the function call is passed on to abline.
Usage
abline.rv(a = NULL, b = NULL, h = NULL, v = NULL, ...)
This is a version of abline that accepts random variable objects for
the arguments a, b, h, or v.
The number of lines is determined by rvpar("line.sample"), default
20.
See the original help page in package `graphics.'
References
Kerman, J. and Gelman, A. (2007). Manipulating and Summarizing
Posterior Simulations Using Random Variable Objects. Statistics and
Computing 17:3, 235-244.