rv (version 2.0.0)

hist.rv: Histogram of a random vector

Description

hist.rv shows a grid of histograms generated from random draws of the random vector argument.

Usage

## S3 method for class 'rv':
hist(x, grid = c(4, 5), xlim = x.range, main = paste(xname, "simulation"), freq=FALSE, ...)

Arguments

x

an object

grid

a vector of two numbers, indicating the size of the grid to plot the histograms

xlim

x limits

main

main title

freq

logical; if FALSE, plots as probability density, as it should.

...

Other arguments passed on to hist

References

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").

Examples

require(rv)
  x <- rvnorm(30)
  hist(x)