PP plot
This function computes a PP (Probability-Probability) plot for the given dataset.
ppplot.das(x, pdist = pnorm, xlab = NULL, ylab = "Probability", line = TRUE,
lwd = 2, pch = 3, cex = 0.7, cex.lab = 1, ...)x |
dataset |
pdist |
the distribution function |
xlab, ylab, lwd, pch, cex, cex.lab |
graphical parameters |
line |
if a regression line should be added |
... |
further parameters for the probability function |
The empirical probability is calculated and compared with the comparison distribution.
Peter Filzmoser <P.Filzmoser@tuwien.ac.at> http://cstat.tuwien.ac.at/filz/
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.
data(AuNEW)
ppplot.das(AuNEW,pdist=plnorm,xlab="Probability of Au",
ylab="Probabilities of lognormal distribution", pch=3,cex=0.7)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.