R: Generate weight scheme that would be used in an additional...

awsweights {aws} | R Documentation

## Generate weight scheme that would be used in an additional aws step

### Description

Utility function to create a weighting scheme for an additional aws step. Inteded to be used for illustrations only.

### Usage

    awsweights(awsobj, spmin = 0.25, inx = NULL)

### Arguments

`awsobj` | object obtained by a call to function `aws`
`spmin` | Size of the plateau in the adaptation kernel.
`inx` | either a matrix of dimension length(awsobj@dy) x number of points containing the integer coordinates of points of interest or NULL. In the latter case the weight scheme for all points is generated.

### Value

an array of either dimension awsobj@dy x number of points or awsobj@dy x awsobj@dy

### Author(s)

Joerg Polzehl, polzehl@wias-berlin.de, http://www.wias-berlin.de/people/polzehl/

### References

Joerg Polzehl, Vladimir Spokoiny, Adaptive Weights Smoothing with applications to image restoration, J. R. Stat. Soc. Ser. B Stat. Methodol. 62 , (2000) , pp. 335–354

Joerg Polzehl, Vladimir Spokoiny, Propagation-separation approach for local likelihood estimation, Probab. Theory Related Fields 135 (3), (2006) , pp. 335–362.

### See Also

See also `aws`

[Package aws version 2.4-0 Index]