code: def fap_simple(Z, fmax, t, y, dy, normalization='standard'):
      
      N = len(t)
      T = max(t) - min(t)
      N_eff = fmax * T
      p_s = cdf_single(Z, N, normalization=normalization)
      return 1 - p_s ** N_eff
docs: False Alarm Probability based on estimated number of indep frequencies