nullevels {wavethresh} | R Documentation

## Set whole resolution levels of coefficients equal to zero.

### Description

Generic function which sets whole resolution levels of coefficients equal to zero.

Particular methods exist. For objects of class:

imwd
  use the `nullevels.imwd` method.
wd
  use the `nullevels.wd` method.
wst
  use the `nullevels.wst` method.

See individual method help pages for operation and examples.

### Usage

    nullevels(...)

### Arguments

`...` | See individual help pages for details.

### Value

An object of the same class as x but with the specified levels set to zero.

### RELEASE

Version 3.8.1 Copyright Guy Nason 1997

### See Also

`nullevels.imwd` `nullevels.wd` `nullevels.wst` `wd.object`, `wd` `wst.object` `wst`

[Package wavethresh version 4.0-2 Index]