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Last data update: 2014.03.03

R: QQ plot for GLD

qqgld.default

R Documentation

QQ plot for GLD

Description

This is an updated QQ plot function for GLD comparing fitted distribution with empirical data

Usage

qqgld.default(y, vals, param, ylim, main = "GLD Q-Q Plot", 
xlab = "Theoretical Quantiles", ylab = "Sample Quantiles", 
plot.it = TRUE, datax = FALSE, ...)

Arguments

`y`	A vector of empirical data observations
`vals`	A vector representing four parameters of GLD
`param`	Can be "rs", "fmkl" or "fkml"
`ylim`	A vector of two numerical values, specifying the upper and lower bound of y axis
`main`	Title of the qq plot
`xlab`	Label for X axis
`ylab`	Label for Y axis
`plot.it`	Whether to plot the QQ plot, default is TRUE
`datax`	Whether data values should be on x axis, default is FALSE
`...`	Additional graphical parameters

Details

This is an adaptation of the default qq plot in R

Value

A list with components:

`x`	The x coordinates of the points that were/would be plotted
`y`	The original y vector, i.e., the corresponding y coordinates including NAs.

Author(s)

R, with modifications from Steve Su

Examples

x<-rnorm(100)
fit1<-fun.RMFMKL.ml.m(x)
qqgld.default(x,fit1,param="fmkl")

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(GLDreg)
Loading required package: GLDEX
Loading required package: cluster
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/GLDreg/qqgld.default.Rd_%03d_medium.png", width=480, height=480)
> ### Name: qqgld.default
> ### Title: QQ plot for GLD
> ### Aliases: qqgld.default
> ### Keywords: hplot
> 
> ### ** Examples
> 
> x<-rnorm(100)
> fit1<-fun.RMFMKL.ml.m(x)
> qqgld.default(x,fit1,param="fmkl")
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>