densplot {coda} | R Documentation |
Displays a plot of the density estimate for each variable in x
,
calculated by the density
function.
densplot(x, show.obs=TRUE, bwf, main, ylim, ...)
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 |
main |
Title. See par() |
ylim |
Limits on y axis. See par() |
... |
Further graphical parameters |
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.