Detect coalition shifts by comparing current cohesion patterns against a baseline. Stability threshold is ±5%; severity tiers are >5% (medium),
10% (high), and >20% (critical).
Current period voting patterns
Previous period patterns (or estimated baseline)
Array of detected coalition shifts, sorted by significance
Detect coalition shifts by comparing current cohesion patterns against a baseline. Stability threshold is ±5%; severity tiers are >5% (medium),