Plots conditional densities
Produces stacked density plots or highest density region plots for a univariate density conditional on one covariate.
## S3 method for class 'cde' plot( x, firstvar = 1, mfrow = n2mfrow(dim(x$z)[firstvar]), plot.fn = "stacked", x.name, margin = NULL, ... )
x |
Output from |
firstvar |
If there is more than one conditioning variable,
|
mfrow |
If there is more than one conditioning variable, |
plot.fn |
Specifies which plotting function to use: "stacked" results in stacked conditional densities and "hdr" results in highest density regions. |
x.name |
Name of x (conditioning) variable for use on x-axis. |
margin |
Marginal density of conditioning variable. If present, only conditional densities corresponding to non-negligible marginal densities will be plotted. |
... |
Additional arguments to plot. |
Rob J Hyndman
Hyndman, R.J., Bashtannyk, D.M. and Grunwald, G.K. (1996) "Estimating and visualizing conditional densities". Journal of Computational and Graphical Statistics, 5, 315-336.
faithful.cde <- cde(faithful$waiting,faithful$eruptions, x.name="Waiting time", y.name="Duration time") plot(faithful.cde) plot(faithful.cde,plot.fn="hdr")
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.