biwavelet: Conduct Univariate and Bivariate Wavelet Analyses

This is a port of the WTC MATLAB package written by Aslak Grinsted and the wavelet program written by Christopher Torrence and Gibert P. Compo. This package can be used to perform univariate and bivariate (cross-wavelet, wavelet coherence, wavelet clustering) analyses.

AuthorTarik C. Gouhier, Aslak Grinsted, Viliam Simko
Date of publication2016-09-01 01:52:02
MaintainerTarik C. Gouhier <tarik.gouhier@gmail.com>
LicenseGPL (>= 2)
Version0.20.11
https://github.com/tgouhier/biwavelet

View on CRAN

Man pages

ar1_ma0_sim: Slightly faster arima.sim implementation which assumes AR(1)...

ar1.spectrum: Power spectrum of a random red noise process

arrow: Helper function for phase.plot

biwavelet-package: Conduct Univariate and Bivariate Wavelet Analyses

check.data: Check the format of time series

check.datum: Helper function

convolve2D: Fast column-wise convolution of a matrix

convolve2D_typeopen: Speed-optimized version of convolve2D

enviro.data: Multivariate ENSO (MEI), NPGO, and PDO indices

get_minroots: Helper function

MOTHERS: Supported mother wavelets

phase.plot: Plot phases with arrows

plot.biwavelet: Plot 'biwavelet' objects

pwtc: Compute partial wavelet coherence

rcpp_row_quantile: Row-wise quantile of a matrix

rcpp_wt_bases_dog: Optimized "wt.bases.dog" function.

rcpp_wt_bases_morlet: Optimized "wt.bases.morlet" function.

rcpp_wt_bases_paul: Optimized "wt.bases.paul" function.

smooth.wavelet: Smooth wavelet in both the time and scale domains

wclust: Compute dissimilarity between multiple wavelet spectra

wdist: Compute dissimilarity between two wavelet spectra

wt: Compute wavelet transform

wt.bases: Compute wavelet

wt.bases.dog: Helper method (not exported)

wt.bases.morlet: Helper method (not exported)

wt.bases.paul: Helper method (not exported)

wtc: Compute wavelet coherence

wtc.sig: Determine significance of wavelet coherence

wtc_sig_parallel: Parallelized Monte Carlo simulation using 'doParallel'...

wt.sig: Determine significance of wavelet transform

xwt: Compute cross-wavelet

Files in this package

biwavelet
biwavelet/inst
biwavelet/inst/CITATION
biwavelet/inst/NEWS.Rd
biwavelet/inst/doc
biwavelet/inst/doc/profiling.Rmd
biwavelet/inst/doc/profiling.html
biwavelet/inst/doc/profiling.R
biwavelet/tests
biwavelet/tests/testthat.R
biwavelet/tests/testthat
biwavelet/tests/testthat/test-wt.sig.R
biwavelet/tests/testthat/test-wt.bases.R
biwavelet/tests/testthat/test-optimizations.R
biwavelet/tests/testthat/test-xwt.R
biwavelet/tests/testthat/test-wtc.sig.R
biwavelet/tests/testthat/test-plot.biwavelet.R
biwavelet/tests/testthat/test-wtc_sig_parallel.R
biwavelet/tests/testthat/test-wclust.R
biwavelet/tests/testthat/test-convolve2D.R
biwavelet/tests/testthat/test-rcpp_row_quantile.R
biwavelet/src
biwavelet/src/pivot.h
biwavelet/src/Makevars
biwavelet/src/rcpp_wt_bases_paul.cpp
biwavelet/src/rcpp_row_quantile.cpp
biwavelet/src/pivot.c
biwavelet/src/quantile.c
biwavelet/src/Makevars.win
biwavelet/src/rcpp_wt_bases_morlet.cpp
biwavelet/src/rcpp_wt_bases_dog.cpp
biwavelet/src/RcppExports.cpp
biwavelet/src/quantile.h
biwavelet/NAMESPACE
biwavelet/data
biwavelet/data/enviro.data.rda
biwavelet/R
biwavelet/R/wtc.sig.R biwavelet/R/pwtc.R biwavelet/R/smooth.wavelet.R biwavelet/R/xwt.R biwavelet/R/phase.plot.R biwavelet/R/wtc.R biwavelet/R/biwavelet-package.R biwavelet/R/wtc_sig_parallel.R biwavelet/R/ar1.spectrum.R biwavelet/R/wclust.R biwavelet/R/wt.R biwavelet/R/RcppExports.R biwavelet/R/plot.biwavelet.R biwavelet/R/check.data.R biwavelet/R/wt.sig.R biwavelet/R/biwavelet-internal.R biwavelet/R/convolve2D.R biwavelet/R/wdist.R biwavelet/R/wt.bases.R
biwavelet/vignettes
biwavelet/vignettes/profiling.Rmd
biwavelet/vignettes/example-wclust.R
biwavelet/vignettes/example-xwt.R
biwavelet/vignettes/example-pwtc.R
biwavelet/vignettes/example-plot.biwavelet.R
biwavelet/vignettes/webimg
biwavelet/vignettes/webimg/README-ts_3x_sin-1.png
biwavelet/vignettes/webimg/README-wt_bias-1.png
biwavelet/vignettes/webimg/wclust.png
biwavelet/vignettes/webimg/README-wtc_example-1.png
biwavelet/vignettes/webimg/README-xwt_example-1.png
biwavelet/vignettes/example-wdist.R
biwavelet/README.md
biwavelet/MD5
biwavelet/build
biwavelet/build/vignette.rds
biwavelet/DESCRIPTION
biwavelet/man
biwavelet/man/check.data.Rd biwavelet/man/wclust.Rd biwavelet/man/arrow.Rd biwavelet/man/enviro.data.Rd biwavelet/man/wt.sig.Rd biwavelet/man/ar1_ma0_sim.Rd biwavelet/man/wdist.Rd biwavelet/man/wt.bases.dog.Rd biwavelet/man/rcpp_row_quantile.Rd biwavelet/man/rcpp_wt_bases_morlet.Rd biwavelet/man/check.datum.Rd biwavelet/man/phase.plot.Rd biwavelet/man/wtc.sig.Rd biwavelet/man/rcpp_wt_bases_paul.Rd biwavelet/man/wt.Rd biwavelet/man/MOTHERS.Rd biwavelet/man/wtc_sig_parallel.Rd biwavelet/man/plot.biwavelet.Rd biwavelet/man/pwtc.Rd biwavelet/man/get_minroots.Rd biwavelet/man/rcpp_wt_bases_dog.Rd biwavelet/man/wt.bases.paul.Rd biwavelet/man/smooth.wavelet.Rd biwavelet/man/wt.bases.Rd biwavelet/man/wtc.Rd biwavelet/man/convolve2D_typeopen.Rd biwavelet/man/xwt.Rd biwavelet/man/biwavelet-package.Rd biwavelet/man/wt.bases.morlet.Rd biwavelet/man/ar1.spectrum.Rd biwavelet/man/convolve2D.Rd

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