Extracting Signals from Wavelet Spectra

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Documentation for package ‘WaverideR’ version 0.3.2

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add_wavelet Add a wavelet plot
add_wavelet_avg Add a plot of a the average spectral power of a continous wavelet transform
age_model_zeeden Age model of Zeeden et al., (2013) for the (154-174m) interval of the IODP 926 grey scale record
analyze_wavelet Conduct the continuous wavelet transform on a time series/signal
anchor2time Convert a proxy record to the time domain using anchor points
anchor_points_Bisciaro_al XRF records of the Bisciaro Fm
anchor_points_grey Example anchor points for the grey scale data set of Zeeden et al., (2013)
astrosignal_example An ETP astronomical solution
astro_anchor Anchor proxy record to an astronomical solution
Bisciaro_al_wt_track Period of the short kyr ecc cycle in the Al record of the Bisciaro Fm
Bisciaro_ca_wt_track Period of the short kyr ecc cycle in the Ca record of the Bisciaro Fm
Bisciaro_Mg_wt_track Period of the short kyr ecc cycle in the Mg record of the Bisciaro Fm
Bisciaro_Mn_wt_track Period of the short kyr ecc cycle in the Mn record of the Bisciaro Fm
Bisciaro_sial_wt_track Period of the short kyr ecc cycle in the si/Al record of the Bisciaro Fm
Bisciaro_XRF XRF records of the Bisciaro Fm
completed_series Complete the tracking of cycle in a wavelet spectra
curve2sedrate Convert a tracked tracked to a sedimentation rate curve
curve2time Convert the tracked curve to a depth time space
curve2time_unc Convert the re-tracked curve results to a depth time space with uncertainty
curve2time_unc_anchor Anchor an age model including its uncertainty to a single radiometric data
curve2tune Convert data from the depth to the time domain
delpts_tracked_period_wt Remove tracking points which were tracked in a wavelet spectra
depth_rank_example An example depth rank series
dur_gaps calculate the duration of stratigraphic gaps using astronomical cycles
extract_amplitude Extract amplitude from a signal
extract_power Extract power from a wavelet spectra
extract_power_stable Extract power from a wavelet spectra by using a constant period/duration
extract_signal Extract signal from a wavelet spectra using a traced period curve
extract_signal_stable Extract a signal/cycle from a wavelet spectra using a set period and boundaries
extract_signal_stable_V2 Extract signal from a wavelet spectrum using a upper and lower period boundary
extract_signal_standard_deviation Extract a signal using standard deviation
flmw Fit linear models to spectral peaks extracted from the wavelet spectra to astronomical cycles multiplied by sedimentation rate x
geo_col Generate standard color codes for the Geological Time Scale
geo_loc Generates ages for the boundaries of a geochronological subdivision
geo_mid Generate the mean age of a geological subdivision
grey Grey scale record IODP 926 of Zeeden et al., (2013)
grey_track Tracking points of the precession (22 kyr cycle) IODP 926 grey scale (154-174m) record of Zeeden et al., (2013)
GTS_info Information of the Geological timescale 2020
Hilbert_transform Perform a Hilbert transform on a signal
lithlog_disc Discriticizes lithologs
loess_auto Perform an automatically loess based smoothing of a time series
mag Magnetic susceptibility data of the Sullivan core of Pas et al., (2018)
mag_track_solution Period of the 405 kyr ecc cycle in the magnetic susceptibility record of the Sullivan core
max_detect Detect and filter out all maxima in a signal
minimal_tuning Create an age model using minimal tuning
min_detect Detect and filter out all minima in a signal
model_red_noise_wt Models average spectral power based curves based on a red-noise signal generated using the characteristics of an input signal.
percentile_from_red_noise Calculate average spectral power from red noise curves for a given percentile
plot_astro_anchor Plot proxy record anchored to an astronomical solution
plot_avg_wavelet Plot the average spectral power of a wavelet spectra
plot_sed_model Plot sedimentation modelling results
plot_wavelet Plots a wavelet power spectra
plot_win_fft Plot windowed fft based spectral analysis results
retrack_wt_MC Re-track cycles using a Monte-Carlo simulation
sedrate2tune Use a sedimentation curve to convert data to the time domain
sum_power_sedrate Calculate sum of maximum spectral power for sedimentation rates for a wavelet spectra
track_period_wavelet Track the period of a cycle in a wavelet spectra
TSI Total solar irradiation data (0-9400ka) of steinhilber et al., (2012)
wavelet_uncertainty Calculate the uncertainty associated with the wavelet analysis based on the Gabor uncertainty principle
WaverideR Extracting Signals from Wavelet Spectra
WaverideR_Datasets Example data sets for the 'WaverideR' package
win_fft Windowed fft based spectral analysis