R: Inverse Anscombe transformation

invansc {binhf} | R Documentation

## Inverse Anscombe transformation

### Description

Does the inverse of Anscombe's inverse sine transformation on a vector input.

### Usage

    invansc(y, n)

### Arguments

`y` | input data vector.
`n` | the binomial size corresponding to the observed binomial values.

### Value

`x` | vector of transformed data corresponding to y.

### Author(s)

Matt Nunes (m.nunes@ucl.ac.uk)

### References

Anscombe, F.J. (1948) The transformation of poisson, binomial and negative binomial data. Biometrika, 35, 246-254.

### See Also

`ansc`, `hfdenoise`, `hfdenoise.wav`

### Examples

    #generate binomial data:

    x<-rbinom(100,10,.5)

    y<-ansc(x,10)

    x1<-invansc(y,10)

    #this should be the original data.

[Package binhf version 1.0-1 Index]