noKernel: Remove Gaussian kernel smoother from stratigraphic series

In astrochron: A Computational Tool for Astrochronology

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

astrochron documentation built on Sept. 30, 2024, 9:14 a.m.