Method αˆ1 αˆ2 αˆ3 αˆ4 αˆ5 αˆ6 m#1 m#2 s.p.
Initial (25) -1.256
(0.217)
2.845
(0.217)
-0.151
(0.217)
0.489
(0.217)
0.893
(0.217)
0.290
(0.217)
22.7
(1.23)
42.4
(1.34)
35.8
(1.61)
y-value -1.315
(1.002)
6.017
(1.004)
-1.165
(1.002)
1.192
(1.090)
2.973
(1.152)
0.706
(1.072)
20.6
(1.74)
43.6
(1.37)
35.4
(1.83)
G-H (21) -1.930
(1.005)
5.801
(1.023)
-2.302
(1.061)
0.587
(1.025)
2.698
(0.817)
1.902
(0.671)
22.1
(1.16)
45.3
(0.79)
36.7
(0.92)
Note: m#1 – the left density peak/mode, m#2 = the right peak/mode, s.p. = saddle point
Table 1: Estimation results for rat brain PtO2 density estimation.