Random Samples From the Unit Sphere

Description

Function to sample uniformly distributed observations on the unit sphere.

Usage

runifsphere(n, p)

Arguments

Value

a matrix.

Author(s)

Klaus Nordhausen

References

Oja, H. (2010), Multivariate Nonparametric Methods with R, Springer.

Examples

X <- runifsphere(100,2)
plot(X, pty = "s")

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(MNM)
Loading required package: ICSNP
Loading required package: mvtnorm
Loading required package: ICS
Loading required package: SpatialNP
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/MNM/runifsphere.Rd_%03d_medium.png", width=480, height=480)
> ### Name: runifsphere
> ### Title: Random Samples From the Unit Sphere
> ### Aliases: runifsphere
> ### Keywords: distribution multivariate
> 
> ### ** Examples
> 
> X <- runifsphere(100,2)
> plot(X, pty = "s")
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>