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simts (version 0.1.1)

ci_wave_variance: Generate a Confidence intervval for a Univariate Time Series

Description

Computes an estimate of the multiscale variance and a chi-squared confidence interval

Usage

ci_wave_variance(signal_modwt_bw, wv, type = "eta3",
  alpha_ov_2 = 0.025, robust = FALSE, eff = 0.6)

Arguments

signal_modwt_bw

A field<vec> that contains the brick walled modwt or dwt decomposition

wv

A vec that contains the wave variance.

type

A String indicating the confidence interval being calculated.

alpha_ov_2

A double that indicates the \(\left(1-p\right)*\alpha\) confidence level.

robust

A boolean to determine the type of wave estimation.

eff

A double that indicates the efficiency.

Value

A matrix with the structure:

  • Column 1Wavelet Variance

  • Column 2Chi-squared Lower Bounds

  • Column 3Chi-squared Upper Bounds

Details

This function can be expanded to allow for other confidence interval calculations.