hist.rv {rv}R Documentation

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

Author(s)

Jouni Kerman jouni@kerman.com

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

  
  x <- rvnorm(30)
  hist(x)

[Package rv version 1.0 Index]