Table 3.
Bias and RMSE in brackets from 1000 simlated datasets (generated from new EMMIX-WIRE (EM-W) model with equal to 0.5 and d2 equal to 0)
| First component | Second component | Third component | ||||
|---|---|---|---|---|---|---|
|
Parameters |
EM-W |
Kim |
EM-W |
Kim |
EM-W |
Kim |
|
p(0.585, |
0.001 |
0.008 |
-0.001 |
-0.003 |
-0.001 |
-0.005 |
| 0.1,0.315) |
(0.009) |
(0.012) |
(0.008) |
(0.008) |
(0.010) |
(0.011) |
|
a0(0.3, |
0.001 |
0.008 |
-0.001 |
-0.018 |
0.003 |
-0.014 |
| 1,0.2) |
(0.017) |
(0.019) |
(0.018) |
(0.026) |
(0.016) |
(0.016) |
|
a1(0.03, |
-0.002 |
-0.023 |
-0.001 |
-0.005 |
0.003 |
-0.006 |
| 1,0.02) |
(0.049) |
(0.060) |
(0.059) |
(0.062) |
(0.049) |
(0.049) |
|
b1(0.06, |
-0.001 |
-0.014 |
0.016 |
0.019 |
0.002 |
0.004 |
| 0.9,0.01) |
(0.026) |
(0.031) |
(0.033) |
(0.038) |
(0.032) |
(0.033) |
|
θ2(0.5, |
0.071 |
1.162 |
0.081 |
1.158 |
0.078 |
1.159 |
| 0.5,0.5) |
(0.081) |
(1.162) |
(0.119) |
(1.160) |
(0.090) |
(1.159) |
|
ρ(0.6 |
-0.032 |
-0.337 |
-0.037 |
-0.339 |
-0.036 |
-0.339 |
| 0.6,0.6) |
(0.038) |
(0.337) |
(0.062) |
(0.340) |
(0.045) |
(0.340) |
|
σ2(1.0, |
-0.059 |
|
-0.069 |
|
-0.064 |
|
| 1.0,1.0) |
(0.068) |
|
(0.106) |
|
(0.077) |
|
|
d2(0, |
0 |
|
0.001 |
|
0.000 |
|
| 0,0) |
(0.000) |
|
(0.001) |
|
(0.001) |
|
| |
EM-W |
Kim |
Proportion |
|||
| |
Mean (RMSE) SD |
Mean (RMSE) SD |
(EM-W is better) |
|||
| Error rate |
0.078 (0.078) 0.008 |
0.081 (0.081) 0.009 |
738/1000 |
|||
| Rand |
0.891 (0.110) 0.012 |
0.886 (0.115) 0.012 |
806/1000 |
|||
| Adjusted | 0.780 (0.222) 0.023 | 0.769 (0.232) 0.025 | 802/1000 | |||