bubbleFIN {StatDA} | R Documentation

## Bubbleplot due to Finnish method

### Description

This function plots multivariate data with respect to the value. The size of the bubble represents the value of the datapoint.

### Usage

    bubbleFIN(x, y, z, radi = 10000, S = 9, s = 0.9, wa = 0, wb = 0.95, wc = 0.05,
    plottitle = "BubblePlot", legendtitle = "Legend", text.cex = 1,
    legtitle.cex = 1, backgr = "kola.background", leg = TRUE, ndigits = 1)

### Arguments

`x` | x coordinates
`y` | y coordinates
`z` | measured value at point (x,y)
`radi` | scaling for the map
`S, s` | control the size of the largest and smallest bubbles
`wa, wb, wc` | factors which defines the shape of the exponential function
`plottitle` | the titel of the plot
`legendtitle` | the titel of the legend
`text.cex` | multiplier for the size of the labels
`legtitle.cex` | multiplier for the size of the legendtitle
`backgr` | which background should be used
`leg` | if TRUE the bubbles are plotted to the legend
`ndigits` | how much digits should be plotted at the legend

### Details

The smallest bubbles represent the 10% quantile and the biggest bubbles represent the 99

### Value

Plots bubbles in the existing plot.

### Author(s)

Peter Filzmoser <P.Filzmoser@tuwien.ac.at>

### References

C. Reimann, P. Filzmoser, R.G. Garrett, and R. Dutter: Statistical Data Analysis Explained. Applied Environmental Statistics with R. John Wiley and Sons Inc. To appear.

### Examples

    data(kola.background)
    data(ohorizon)
    el=ohorizon[,"Mg"]
    X=ohorizon[,"XCOO"]
    Y=ohorizon[,"YCOO"]
    plot(X,Y,frame.plot=FALSE,xaxt="n",yaxt="n",xlab="",ylab="",type="n") #plot bubbles with background
    plotbg(map.col=c("gray","gray","gray","gray"),add.plot=TRUE)

    bubbleFIN(X,Y,el,S=9,s=2,plottitle="",legendtitle="Mg [mg/kg]", text.cex=0.63,legtitle.cex=0.80)

[Package StatDA version 1.0 Index]