Grouped phase difference over bins — group_phase

Computes per-bin phase differences between two matched grouped series objects or matrices, then summarizes phase concentration of those differences across subjects.

Usage

group_phase_difference(
  x1,
  x2,
  fs,
  freq,
  bandwidth = 0.5,
  mode = c("signed_pi", "wrapped_2pi"),
  detrend = TRUE,
  reflect = FALSE,
  edge = 0,
  filtorder = 2,
  demean = TRUE,
  tol = 100
)

Arguments

x1, x2: numeric matrices with identical shape, or grouped-series objects with matching subjects and bins.
fs: sampling rate in Hz along the bin axis.
freq: center frequency in Hz.
bandwidth: half-bandwidth in Hz.
mode: one of "signed_pi" or "wrapped_2pi".
detrend, reflect, edge, filtorder, demean, tol: preprocessing controls.

Value

list with observed, stats, and meta.