edaplot: EDA-plot for data

In StatDA: Statistical Analysis for Environmental Data

EDA-plot for data

Description

This function plots a histogram of the data. There is also the choice to add the density, a boxplot and a scatterplot to the histogram.

Usage

edaplot(data,scatter=TRUE,box=TRUE, P.plot=TRUE, D.plot=TRUE,
         P.main=paste("Histogram of",deparse(substitute(data))),
         P.sub=NULL, P.xlab=deparse(substitute(data)), P.ylab=default, P.ann=par("ann"),
         P.axes=TRUE, P.frame.plot=P.axes, P.log=FALSE, P.logfine=c(2,5,10), P.xlim=NULL,
         P.cex.lab=1.4,B.range=1.5, B.notch=FALSE, B.outline=TRUE,
         B.border=par("fg"), B.col=NULL, B.pch=par("pch"), B.cex=1, B.bg=NA, 
         H.breaks="Sturges", H.freq=TRUE, H.include.lowest=TRUE, H.right=TRUE, 
         H.density=NULL, H.angle=45, H.col=NULL, H.border=NULL, H.labels=FALSE, 
         S.pch=".", S.col=par("col"), S.bg=NA, S.cex=1, D.lwd=1,D.lty=1)

Arguments

data	data set
scatter	if TRUE the scatter plot is added
box	if TRUE a boxplot or boxplotlog is added
P.plot	if it is plotted or just a list is computed
D.plot	if TRUE the density is added
P.main, P.sub,P.xlab,P.ylab,P.ann	graphical parameters for the density, see plot
P.axes,P.frame.plot	plots the y-axis with the ticker
P.log	if TRUE the x-axis is in log-scale
P.logfine	how fine the tickers are
P.xlim,P.cex.lab	further graphical parameters
B.range, B.notch, B.outline,B.border, B.col, B.pch,B.cex, B.bg	parameters for boxplot and boxplotlog function, see boxplot and boxplotlog
H.breaks, H.freq,H.include.lowest, H.right,H.density,H.angle,H.col,H.border,H.labels	parameters for histogram, see hist
S.pch, S.col,S.bg,S.cex	graphical parameters for the shape of the points, see points
D.lwd, D.lty	parameters for the density

Details

First the histogram, boxplot/boxplotlog and density is calculate and then the plot is produced. The default is that histogram, boxplot, density trace and scatterplot is made.

Value

H	results of the histogram
B	results of the boxplot

Author(s)

Peter Filzmoser <[e-mail]> http://cstat.tuwien.ac.at/filz/

References

C. Reimann, P. Filzmoser, R.G. Garrett, and R. Dutter: Statistical Data Analysis Explained. Applied Environmental Statistics with R. John Wiley and Sons, Chichester, 2008.

See Also

plot,boxplot, edaplotlog, hist, points

Examples

data(chorizon)
Ba=chorizon[,"Ba"]
edaplot(Ba,H.freq=FALSE,box=TRUE,H.breaks=30,S.pch=3,S.cex=0.5,D.lwd=1.5,P.log=FALSE,
  P.main="",P.xlab="Ba [mg/kg]",P.ylab="Density",B.pch=3,B.cex=0.5)

StatDA documentation built on June 7, 2023, 6:26 p.m.