ica (version 1.0-1)

icaplot: 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.

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 {
# }
# NOT RUN {
##########   EXAMPLE   ##########

quartz(height=9,width=7)
par(mar=c(3,3,3,3))
icaplot()
# }
# NOT RUN {
# }