Within vs Between Community Movement Synchrony

Computes displacement synchrony (correlation) between matched bones and tests whether within-community pairs are more synchronized than between-community pairs using a Wilcoxon test.

Usage

mocapCommunityDynamics(
  pe_mocap,
  hg = NULL,
  gamma = 4.3,
  mapping = NULL,
  window_sec = NULL
)

Arguments

pe_mocap

A numeric matrix (frames x segments) with MoCap data.

hg

An MSKHypergraph object (NULL loads default).

gamma

Resolution parameter for community detection (default: 4.3).

mapping

Optional data.frame from mocapToMSKMapping().

window_sec

Optional numeric, window size in seconds for time-resolved analysis (NULL for global analysis only).

Value

A list with:

within_community_sync

Mean within-community synchrony

between_community_sync

Mean between-community synchrony

ratio

Within/between ratio

p_value

Wilcoxon test p-value

time_resolved

Data frame with per-window results (if window_sec set)