plotly_npEM: Plot Nonparametric or Semiparametric EM Output

In mixtools: Tools for Analyzing Finite Mixture Models

Plot Nonparametric or Semiparametric EM Output

Description

This is an updater version of plot.npEM function by using plotly. For technical details, please refer to plot.npEM.

Usage

plotly_npEM(x, blocks = NULL, hist=TRUE, addlegend=TRUE,
            scale = TRUE, title=NULL, breaks="Sturges", 
            dens.col = NULL, newplot=TRUE, ylim = NULL ,
            col.hist = "#1f77b4",
            width = 3, title.x = 0.5 , title.y = 0.95, title.size = 15,
            xlab = "X" , xlab.size = 15 , xtick.size = 15,
            ylab = "Density" , ylab.size = 15 , ytick.size = 15,
            legend.text = "Posteriors",
            legend.text.size = 15,
            legend.size = 15)         
plotly_spEM(x, blocks = NULL, hist=TRUE, addlegend=TRUE,
            scale = TRUE, title=NULL, breaks="Sturges", 
            dens.col = NULL, newplot=TRUE, ylim = NULL ,
            col.hist = "#1f77b4",
            width = 3, title.x = 0.5 , title.y = 0.95, title.size = 15,
            xlab = "X" , xlab.size = 15 , xtick.size = 15,
            ylab = "Density" , ylab.size = 15 , ytick.size = 15,
            legend.text = "Posteriors",
            legend.text.size = 15,
            legend.size = 15)

Arguments

x	An object of class npEM such as the output of the npEM function
blocks	Blocks (of repeated measures coordinates) to plot; not relevant for univariate case. Default is to plot all blocks.
hist	If TRUE, superimpose density estimate plots on a histogram of the data
addlegend	If TRUE, adds legend to the plot.
scale	If TRUE, scale each density estimate by its corresponding estimated mixing proportion, so that the total area under all densities equals 1 and the densities plotted may be added to produce an estimate of the mixture density. When FALSE, each density curve has area 1 in the plot.
title	Alternative vector of main titles for plots (recycled as many times as needed)
breaks	Passed directly to the hist function
ylim	ylim parameter to use for all plots, if desired. If not given, each plot uses its own ylim that ensures that no part of the plot will go past the top of the plotting area.
dens.col	Color values to use for the individual component density functions, repeated as necessary. Default value is 2:(m+1).
newplot	If TRUE, creates a new plot.
col.hist	Color of the histogram to plot.
width	Line width.
title.size	Size of the main title.
title.x	Horsizontal position of the main title.
title.y	Vertical posotion of the main title.
xlab	Label of X-axis.
xlab.size	Size of the lable of X-axis.
xtick.size	Size of tick lables of X-axis.
ylab	Label of Y-axis.
ylab.size	Size of the lable of Y-axis.
ytick.size	Size of tick lables of Y-axis.
legend.text	Title of legend.
legend.text.size	Size of the legend title.
legend.size	Size of legend.

Value

plotly_npEM returns a list with two elements:

x	List of matrices. The jth column of the ith matrix is the vector of x-values for the jth density in the ith plot.
y	y-values, given in the same form as the x-values.

See Also

npEM, density.npEM, spEMsymloc, plotseq.npEM, plot.npEM

Examples

 
## Not run: 
## Examine and plot water-level task data set.

## First, try a 3-component solution where no two coordinates are
## assumed i.d.
data(Waterdata)
set.seed(100)
a <- npEM(Waterdata[,3:10], 3, bw=4)
plotly_npEM(a , newplot = FALSE)

## Next, same thing but pairing clock angles that are directly opposite one
## another (1:00 with 7:00, 2:00 with 8:00, etc.)
b <- npEM(Waterdata[,3:10], 3, blockid=c(4,3,2,1,3,4,1,2), bw=4)
plotly_npEM(b , newplot = FALSE)

## End(Not run)

mixtools documentation built on Dec. 5, 2022, 5:23 p.m.