hexbinpie: Function, used by som.plot to create plots of Kohonen maps

In somplot: Visualisation of hexagonal Kohonen maps

Description

The function is used by som.plot. It is not necessary to call hexbinpie directly. The function draws pie charts in a hexagonal grid.

Usage

hexbinpie(x, y, kat, xbnds = range(x), ybnds = range(y), 
    hbc = NA, pal = NA, hex = "gray", circ = "gray50", 
    cnt = "black", show.counter.border, ...)

Arguments

x	vector of X coordinates
y	vector of Y coordinates
kat	vector of categories for each data point
xbnds	limits in X direction
ybnds	limits in Y direction
hbc	data frame holding the neurons
pal	colours to be used to plot the classes of input data
hex	colour for hexagons
circ	colour for circles
cnt	colour for labels in the pies
show.counter.border	percentile as limit for the display of labels in the pie charts.
...	more arguments for customising the plot

Value

The function returns no value

Warning

The function is called by som.plot() and not intented to be used directly.

Author(s)

Benjamin Schulz and Andreas Dominik

References

see function som.plot()

Examples

## Not run: 
		hexbinpie(data$x, data$y, kat=data$kat, hbc = hbc, pal = pal, ...) 
	
## End(Not run)

somplot documentation built on May 2, 2019, 1:23 p.m.