Last data update: 2014.03.03

R: Compare a sample to one or more fitted distributions
compareDistR Documentation

Compare a sample to one or more fitted distributions

Description

Compare a sample to one or more fitted distributions

Usage

compareDist(X, Dist1, Dist2 = NULL, Dist3 = NULL)

Arguments

X

An unweighted sample

Dist1,Dist2,Dist3

The fitted distribution, specified as either the objects of class eDist or names of the distribution to be fitted.

Value

compareDist returns an object of class histogram comparing the sample distribution to the specified fitted distribution(s).

Author(s)

Haizhen Wu and A. Jonathan R. Godfrey.

Examples

X <- rBeta(n=100, params=list(shape1=1, shape2=2))
compareDist(X, "Beta", "Normal", eNormal(X))

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(ExtDist)

Attaching package: 'ExtDist'

The following object is masked from 'package:stats':

    BIC

> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/ExtDist/compareDist.Rd_%03d_medium.png", width=480, height=480)
> ### Name: compareDist
> ### Title: Compare a sample to one or more fitted distributions
> ### Aliases: compareDist
> 
> ### ** Examples
> 
> X <- rBeta(n=100, params=list(shape1=1, shape2=2))
> compareDist(X, "Beta", "Normal", eNormal(X))
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>