| Stature |
Predicted |
Error |
Fx1 |
Fx2 |
Fx1x1 |
Fx2x2 |
Fx1x2 |
Det(H) |
Comment |
| 75 |
75.48 |
-0.480 |
12.24 |
-2.78 |
-8.068 |
-1.189 |
3.418 |
-2.09 |
Saddle |
| 84 |
83.01 |
0.993 |
11.13 |
-1.79 |
-7.008 |
-1.036 |
2.996 |
-1.72 |
Saddle |
| 92 |
92.21 |
-0.207 |
7.989 |
-0.22 |
-4.136 |
-0.620 |
1.810 |
-0.72 |
Saddle |
| 99 |
99.78 |
-0.784 |
8.993 |
-0.42 |
-5.075 |
-0.761 |
1.919 |
0.18 |
L. Max |
| 108 |
107.69 |
0.310 |
7.693 |
-0.17 |
-4.113 |
-0.648 |
1.404 |
0.69 |
L. Max |
| 115 |
114.57 |
0.430 |
5.797 |
0.281 |
-1.651 |
-0.371 |
0.565 |
0.29 |
L. Max |
| 120 |
120.30 |
-0.301 |
5.745 |
0.047 |
-0.068 |
-0.289 |
0.298 |
-0.07 |
L. Max |
| 126 |
125.78 |
0.220 |
6.959 |
-0.26 |
1.674 |
-0.211 |
0.092 |
-0.36 |
Saddle |
| 131 |
131.39 |
-0.391 |
9.191 |
-0.76 |
1.542 |
-0.227 |
0.236 |
-0.405 |
Saddle |
| 138 |
137.85 |
0.149 |
10.83 |
-1.12 |
-0.913 |
-0.267 |
0.552 |
-0.06 |
Saddle |
| 145 |
144.74 |
0.255 |
10.46 |
-1.26 |
-4.136 |
-0.323 |
0.922 |
0.495 |
L. Max |
| 152 |
152.16 |
-0.156 |
7.547 |
-0.94 |
-4.858 |
-0.256 |
0.842 |
0.534 |
L. Max |
| 156 |
156.37 |
-0.366 |
5.421 |
-0.88 |
-4.543 |
-0.292 |
0.913 |
0.491 |
L. Max |
| 160 |
159.77 |
0.229 |
3.216 |
-0.60 |
-3.045 |
-0.220 |
0.667 |
0.225 |
L. Max |
| 163 |
162.46 |
0.541 |
1.236 |
-0.19 |
-1.187 |
-0.069 |
0.222 |
0.033 |
L. Max |
| 163 |
163.03 |
-0.025 |
0.875 |
-0.19 |
-0.912 |
-0.079 |
0.228 |
0.020 |
L. Max |
| 163 |
163.50 |
-0.496 |
0.532 |
-0.14 |
-0.578 |
-0.059 |
0.163 |
0.007 |
L. Max |
| 164 |
163.93 |
0.066 |
0.182 |
-0.04 |
-0.192 |
-0.018 |
0.050 |
0.001 |
L. Max |
Note: Fx1, Fx2, Fx1x1, Fx2x2, Fx1x2 and Det (H) denote the velocity with respect to age and chest circumference, acceleration with respect to age and chest circumference, the partial derivative with respect to age and chest circumference and determinant of 2×2 Hessian matrix, respectively. All L. Max are equal to local maximum in table 2. |
