NEWS

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wv 0.1.1 (2020-01-16)

Features

This R package provides a series of tools to compute and plot quantities related to wavelet transformation and wavelet variance (WV). More specifically, it provides the following features:

• Calculation and plotting of coefficients for the Discrete Wavelet Transform (DWT) and Maximum Overlap Discrete Wavelet Transform (MODWT).
• Computation of WV and robust WV as well as of their respective confidence intervals.
• Visualization of the estimated WV with different options comparing classic and robust estimates as well as different times series.

Updates

Compared to the 0.1.0 version, we add the application of wavelet variance on IMU data. Specifically, we add the following new features:

• New function wvar.imu() which allows the computation of wavelet variance based on IMU data;
• New function plot.imu_wvar() which allows to plot the wavelet variance computed based on IMU data;
• A few datasets of wavelet variance based on real IMU data as examples to test the new functions.