simts (version 0.2.2)

compare_acf: Comparison of Classical and Robust Correlation Analysis Functions

Description

Compare classical and robust ACF of univariate time series.

Usage

compare_acf(
  x,
  lag.max = NULL,
  demean = TRUE,
  show.ci = TRUE,
  alpha = 0.05,
  plot = TRUE,
  ...
)

Arguments

x

A vector or "ts" object (of length \(N > 1\)).

lag.max

A integer indicating the maximum lag up to which to compute the ACF and PACF functions.

demean

A bool indicating whether the data should be detrended (TRUE) or not (FALSE). Defaults to TRUE.

show.ci

A bool indicating whether to compute and show the confidence region. Defaults to TRUE.

alpha

A double indicating the level of significance for the confidence interval. By default alpha = 0.05 which gives a 1 - alpha = 0.95 confidence interval.

plot

A bool indicating whether a plot of the computed quantities should be produced. Defaults to TRUE.

...

Additional parameters.

Author

Yunxiang Zhang

Examples

# Estimate both the ACF and PACF functions
compare_acf(datasets::AirPassengers)