noKernel {astrochron} | R Documentation |

## Remove Gaussian kernel smoother from stratigraphic series

### Description

Estimate trend and remove from stratigraphic series using a Gaussian kernel smoother

### Usage

```
noKernel(dat,smooth=0.1,sort=F,output=1,genplot=T,verbose=T)
```

### Arguments

`dat` |
Stratigraphic series for smoothing. First column should be location (e.g., depth), second column should be data value. |

`smooth` |
Degree of smoothing with a Gaussian kernal (0 = no smoothing); for a value of 0.5, the kernel is scaled so that its quartiles (viewed as prob densities) are at +/- 25 percent of the data series length. Must be > 0. |

`sort` |
Sort data into increasing depth (required for ksmooth)? (T or F) |

`output` |
1= output residual values; 2= output Gaussian kernel smoother. |

`genplot` |
Generate summary plots? (T or F) |

`verbose` |
Verbose output? (T or F) |

### See Also

`bandpass`

, `lowpass`

, `noLow`

, `prewhiteAR`

, and `prewhiteAR1`

[Package

*astrochron*version 1.3 Index]