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Last data update: 2014.03.03

R: Hyperbolic Quantile-Quantile and Percent-Percent Plots

HyperbPlots

R Documentation

Hyperbolic Quantile-Quantile and Percent-Percent Plots

Description

qqhyperb produces a hyperbolic Q-Q plot of the values in y.

pphyperb produces a hyperbolic P-P (percent-percent) or probability plot of the values in y.

Graphical parameters may be given as arguments to qqhyperb, and pphyperb.

Usage

qqhyperb(y, Theta, main = "Hyperbolic Q-Q Plot",
  xlab = "Theoretical Quantiles",
  ylab = "Sample Quantiles",
  plot.it = TRUE, line = TRUE, ...)

pphyperb(y, Theta, main = "Hyperbolic P-P Plot",
  xlab = "Uniform Quantiles",
  ylab = "Probability-integral-transformed Data",
  plot.it = TRUE, line = TRUE, ...)

Arguments

`y`	The data sample.
`Theta`	Parameters of the hyperbolic distribution.
`xlab, ylab, main`	Plot labels.
`plot.it`	Logical. Should the result be plotted?
`line`	Add line through origin with unit slope.
`...`	Further graphical parameters.

Value

For qqhyperb and pphyperb, a list with components:

`x`	The x coordinates of the points that are to be plotted.
`y`	The y coordinates of the points that are to be plotted.

References

Wilk, M. B. and Gnanadesikan, R. (1968) Probability plotting methods for the analysis of data. Biometrika. 55, 1–17.

Examples

par(mfrow = c(1,2))
y <- rhyperb(200, c(2,2,2,2))
qqhyperb(y, c(2,2,2,2),line = FALSE)
abline(0, 1, col = 2)
pphyperb(y, c(2,2,2,2))

Results


R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(HyperbolicDist)
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/HyperbolicDist/qqhyperb.Rd_%03d_medium.png", width=480, height=480)
> ### Name: HyperbPlots
> ### Title: Hyperbolic Quantile-Quantile and Percent-Percent Plots
> ### Aliases: qqhyperb pphyperb
> ### Keywords: hplot distribution
> 
> ### ** Examples
> 
> par(mfrow = c(1,2))
> y <- rhyperb(200, c(2,2,2,2))
> qqhyperb(y, c(2,2,2,2),line = FALSE)
> abline(0, 1, col = 2)
> pphyperb(y, c(2,2,2,2))
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>