Histogram of a random vector

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Description

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

Usage

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 ## 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

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  x <- rvnorm(30)
  hist(x)

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