StatDA: edaplot – R documentation

Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!

edaplot

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

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

Statistical Analysis for Environmental Data

v1.7.4

GPL (>= 3)

Authors

Peter Filzmoser

Initial release

2020-03-10