rvexp
rvexp(n = 1, rate = 1)
integer: number of variables to generate
prior distribution for the rate parameter (constant or random)
rvexp
Kerman, J. and Gelman, A. (2007). Manipulating and Summarizing Posterior Simulations Using Random Variable Objects. Statistics and Computing 17:3, 235-244.
See also vignette("rv")
.
y <- rvexp(1, rate=rvexp(1)) # What marginal distribution does y have now?