edaplotlog function

Edaplot for logtransformed data

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.

edaplotlog(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, B.log = FALSE,
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
• B.log: if TRUE the function boxplotlog is used instead of boxplot
• H.breaks, H.include.lowest, H.right,H.density,H.angle,H.col,H.border,H.labels: parameters for histogram, see hist
• H.freq: uses the number of data points in the range
• 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.

Returns

• H: results of the histogram

• B: results of boxplotlog

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.

Author(s)

Peter Filzmoser <P.Filzmoser@tuwien.ac.at > http://cstat.tuwien.ac.at/filz/

See Also

plot,boxplot, boxplotlog, hist, points

Examples

data(chorizon)
Ba=chorizon[,"Ba"]
edaplotlog(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,B.log=TRUE)