INNER CODE UNIT · Python
denom
jialuechen/flowforge · flowforge/diagnostics/flow.py:63
denom = float(np.mean(np.log(top / top[0])))
hill = 1.0 / denom if denom > 0 else np.nan
else:
hill = np.nan
return {
"corr_size_participation": _spearman(size_pct_adv, o["participation"]),
"corr_size_marketcap": _spearman(size_pct_adv, o["market_cap"]),
"participation_tail_exponent": float(hill),
"mean_participation": float(part.mean()),
"n_orders": int(len(o)),
}