Allan Variance Analysis

Allan Variance Analysis

fd_allan(
  y,
  fs = stats::tsp(stats::hasTsp(y))[3],
  useSD = FALSE,
  doPlot = FALSE,
  returnPlot = FALSE,
  returnPLAW = FALSE,
  returnInfo = FALSE,
  silent = FALSE,
  noTitle = FALSE,
  tsName = "y"
)

Arguments

y

A numeric vector or time series object

fs

Sample frequency in Hz

useSD

Use the standarddeviation instead of variance?

doPlot

Return the log-log scale versus fluctuation plot with linear fit (default = TRUE).

returnPlot

Return ggplot2 object (default = FALSE)

returnPLAW

Return the power law data (default = FALSE)

returnInfo

Return all the data used in DFA (default = FALSE)

silent

Silent-ish mode

noTitle

Do not generate a title (only the subtitle)

tsName

Name of y added as a subtitle to the plot

Value

A dataframe with the Allan Factor (variance), Alan standard deviation and error due to bin size

See also

Other Fluctuation Analyses: fd_RR(), fd_dfa(), fd_mfdfa(), fd_psd(), fd_sda(), fd_sev()