prewhiteAR1 {astrochron} | R Documentation |
Prewhiten stratigraphic series using autoregressive-1 (AR1) filter. Rho can be estimated using the 'standard' approach, or following a bias correction.
prewhiteAR1(dat,setrho=NULL,bias=F,genplot=T,verbose=T)
dat |
Stratigraphic series for prewhitening. First column should be location (e.g., depth), second column should be data value for prewhitening. Series must have uniform sampling interval. |
setrho |
Specified lag-1 correlation coefficient (rho). By default, rho is calculated. |
bias |
Calculate unbiased estimate of rho, as in Mudelsee (2010, eq. 2.45). (T or F) |
genplot |
Generate summary plots? (T or F) |
verbose |
Verbose output? (T or F) |
M. Mudelsee, 2010, Climate Time Series Analysis: Classical Statistical and Bootstrap Methods, 474 pp., Springer, Dordrecht, Netherlands.
arcsinT
, bandpass
, demean
, detrend
, divTrend
, logT
, lowpass
, noKernel
, and prewhiteAR