biwavelet-package |
Conduct Univariate and Bivariate Wavelet Analyses |

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

ar1_ma0_sim |
Slightly faster 'arima.sim' implementation which assumes AR(1) and 'ma=0'. |

arrow |
Helper function for 'phase.plot' (not exported) |

arrow2 |
This is an alternative helper function that plots arrows. It uses 'text()' to print a character using a default font. This way, it is possible to render different types of arrows. |

biwavelet |
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 (not exported) |

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) |

wt.sig |
Determine significance of wavelet transform |

wtc |
Compute wavelet coherence |

wtc.sig |
Determine significance of wavelet coherence |

wtc_sig_parallel |
Parallel 'wtc.sig' |

xwt |
Compute cross-wavelet |