. Author manuscript; available in PMC: 2023 Apr 1.

Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2022 Mar 30;69(4):1337–1352. doi: 10.1109/TUFFC.2022.3152717

TABLE I.

Comparison of Centrality Metrics

	R_time [1]	R_chan [1]	SNR_time	SNR_chan
True	0.9910	0.8868	110.00	9.09
Mean R (ens)	0.9878	0.8907	81.23	9.51
Mean R (non-ens)	0.9879	0.8891	81.65	9.33
Median R (ens)	0.9898	0.8968	97.53	10.24
Median R (non-ens)	0.9899	0.8998	98.01	10.63
Fisher Mean R (ens)	0.9896	0.8948	94.79	9.99
Fisher Mean R (non-ens)	0.9896	0.8947	95.28	9.98
Robust R (ens)	–	0.8866	–	9.07
Robust R (non-ens)	–	0.8905	–	9.48
Mean SNR (ens)	–	–	108.50	10.71
Mean SNR (non-ens)	–	–	109.18	10.98