densplot

0th

Percentile

Probability density function estimate from MCMC output

Displays a plot of the density estimate for each variable in x, calculated by the density function.

Keywords
hplot
Usage
densplot(x, show.obs = TRUE, bwf, 
                ylim, xlab, ylab = "", type="l", main, ...)
Arguments
x
An mcmc or mcmc.list object
show.obs
Show observations along the x-axis
bwf
Function for calculating the bandwidth. If omitted, the bandwidth is calculate by 1.06 times the minimum of the standard deviation and the interquartile range divided by 1.34 times the sample size to the negative one fifth power
ylim
Limits on y axis. See plot.window
xlab
X-axis label. By default this will show the sample size and the bandwidth used for smoothing. See plot
ylab
Y-axis label. By default, this is blank. See plot
type
Plot type. See plot
main
An overall title for the plot. See title
...
Further graphical parameters
Note

You can call this function directly, but it is more usually called by the plot.mcmc function.

If a variable is bounded below at 0, or bounded in the interval [0,1], then the data are reflected at the boundary before being passed to the density() function. This allows correct estimation of a non-zero density at the boundary.

See Also

density, plot.mcmc.

Aliases
  • densplot
Documentation reproduced from package coda, version 0.17-1, License: GPL (>= 2)

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