icaplot: Plot Densities of Source Signal Distributions

In ica: Independent Component Analysis

Plot Densities of Source Signal Distributions

Description

Plot density (pdf) and kurtosis for the 18 source signal distributions used in Bach and Jordan (2002); see icasamp for more information.

Usage

icaplot(xseq = seq(-2,2,length.out=500),
        xlab = "", ylab = "", lty = 1, 
        lwd = 1, col = "black", ...)

Arguments

xseq	Sequence of ordered data values for plotting density.
xlab	X-axis label for plot (default is no label).
ylab	Y-axis label for plot (default is no label).
lty	Line type for each density (scalar or vector of length 18).
lwd	Line width for each density (scalar or vector of length 18).
col	Line color for each density (scalar or vector of length 18).
...	Optional inputs for plot.

Value

Produces a plot with NULL return value.

Author(s)

Nathaniel E. Helwig <[e-mail]>

References

Bach, F.R. (2002). kernel-ica. MATLAB toolbox (ver 1.2) http://www.di.ens.fr/~fbach/kernel-ica/.

Bach, F.R. & Jordan, M.I. (2002). Kernel independent component analysis. Journal of Machine Learning Research, 3, 1-48.

Examples

## Not run: 
##########   EXAMPLE   ##########

quartz(height=9,width=7)
par(mar=c(3,3,3,3))
icaplot()

## End(Not run)

ica documentation built on July 9, 2022, 1:07 a.m.