A density of a single variable.
Usage
plot_density(
output,
parameter,
dimension = 1,
target = NULL,
external_target = NULL,
use_initial_points = TRUE,
use_weights = TRUE,
mcmc = FALSE,
xlimits = NULL,
ylimits = NULL,
default_title = FALSE
)Arguments
- output
Output from the SMC or EnK algorithm.
- parameter
The parameter for which we wish to view the density.
- dimension
(optional) The dimension of the parameter for which we wish to view the density. (default is 1)
- target
(optional) The index of the target for which we wish to view the density. (default to all targets)
- external_target
(optional) The index of the external target to plot. (default is to use all external targets, or to ignore if the column is not present)
- use_initial_points
(optional) If target is not specified and this argument is TRUE, will add the initial unweighted proposed points to the output to be plotted. (default is TRUE)
- use_weights
(optional) If FALSE, will ignore particle weights in the density. If TRUE, will use the particle weights. (defaults to TRUE)
- mcmc
(optional) If TRUE, the user is indicating that the output is from an MCMC algorithm. This will set use_initial_points=FALSE and use_weights=FALSE no matter what the user sets these arguments to. (default is FALSE)
- xlimits
(optional) Input of the form c(start,end), which specifies the ends of the x-axis.
- ylimits
(optional) Input of the form c(start,end), which specifies the ends of the y-axis.
- default_title
(optional) If TRUE, will provide a default title for the figure. If FALSE, no title is used. (defaults to FALSE)