R: Claw distribution

dclaw {wavethresh} | R Documentation

## Claw distribution

### Description

Random generation, density and cumulative probability for the claw distribution.

### Usage

    rclaw(n)
    dclaw(x)
    pclaw(q)

### Arguments

`n` | Number of draws from `rclaw` distribution
`x` | Vector of ordinates
`q` | Vector of quantiles

### Details

The claw distribution is a normal mixture distribution, introduced in Marron & Wand (1992). Marron, J.S. & Wand, M.P. (1992). Exact Mean Integrated Squared Error. Ann. Stat., 20, 712–736.

### Value

Random samples (rclaw), density (dclaw) or probability (pclaw) of the claw distribution.

### Author(s)

David Herrick

### Examples

    # Plot the claw density on the interval [-3,3]
    x <- seq(from=-3, to=3, length=500)
    ## Not run: plot(x, dclaw(x), type="l")

[Package wavethresh version 4.6.8 Index]