R: Plot the density of some given sample(s)

plot_admix

R Documentation

Plot the density of some given sample(s)

Description

Plot the density of the sample(s) with optional arguments to improve the visualization.

Usage

plot_admix(
  sim.X,
  sim.Y = NULL,
  user.bounds = NULL,
  support = c("continuous", "discrete"),
  case = ""
)

Arguments

`sim.X`	First sample from which the density will be plotted.
`sim.Y`	(default to NULL) Second sample from which the density will be plotted.
`user.bounds`	(default to NULL) Bounds to limit the range of x-axis when plotting.
`support`	Support of the distributions, to know whether density plot or histogram should be displayed.
`case`	Used for titles.

Value

a plot with the densities of the samples provided as inputs.

Author(s)

Xavier Milhaud xavier.milhaud.research@gmail.com

Examples

comp.dist <- list(f1 = 'norm', g1 = 'norm',
                  f2 = 'norm', g2 = 'norm')
comp.param <- list(f1 = list(mean = 3, sd = 0.5), g1 = list(mean = 0, sd = 1),
                   f2 = list(mean = -2, sd = 0.8), g2 = list(mean = 2, sd = 0.9))
sim.X <- rsimmix(n=2000, unknownComp_weight = 0.7, comp.dist = list(comp.dist$f1,comp.dist$g1),
                 comp.param = list(comp.param$f1,comp.param$g1))
sim.Y <- rsimmix(n=2000, unknownComp_weight = 0.4, comp.dist = list(comp.dist$f2,comp.dist$g2),
                 comp.param = list(comp.param$f2,comp.param$g2))
plot_admix(sim.X[['mixt.data']], sim.Y[['mixt.data']],
           user.bounds = c(-6,6), support = 'continuous')