R: Function to detect whether a wd object is from WaveThresh2 or...

IsEarly.wd {wavethresh} | R Documentation

## Function to detect whether a wd object is from WaveThresh2 or not

### Description

Function to detect whether a wd object is from WaveThresh2 or not.

### Usage

    ## S3 method for class 'wd'
    IsEarly(x)

### Arguments

`x` | The wd object that you are trying to check

### Details

The function merely looks to see whether the wd object has a component called date. If it does not then it is from version 2. This routine is legacy and not very important anymore.

### Value

Returns TRUE if from an earlier version of WaveThresh (v2), returns FALSE if not.

### Author(s)

G P Nason

### See Also

`IsEarly`

[Package wavethresh version 4.6.8 Index]