Table 6.
The calculated mean (Mi), variance (σ2) and Lloyd’s mean crowding (Mi*) in different sampling units in Iwao’s linear regression analysis and the significance test of deviation (F test).
| Sites | M i | σ 2 | M i * | M i * - α - βM i |
|---|---|---|---|---|
| 1 | 5.79 | 7.93 | 6.16 | −0.10 |
| 2 | 2.08 | 3.05 | 2.55 | 0.18 |
| 3 | 1.18 | 1.88 | 1.7 | 0.35 |
| 4 | 0 | 0 | 0 | −0.17 |
| 5 | 0.14 | 0.27 | 1.07 | 0.75 |
| 6 | 0 | 0 | 0 | −0.17 |
| 7 | 0 | 0 | 0 | −0.17 |
| 8 | 4.35 | 5.84 | 4.70 | −0.07 |
| 9 | 0 | 0 | 0 | −0.17 |
| 10 | 0 | 0 | 0 | −0.17 |
| 11 | 0.07 | 0.13 | 0.93 | 0.68 |
| 12 | 0 | 0 | 0 | −0.17 |
| 13 | 0.01 | 0.01 | 0.10 | 0.82 |
| 14 | 0 | 0 | 0 | −0.17 |
| 15 | 0 | 0 | 0 | −0.17 |
| 16 | 0 | 0 | 0 | −0.17 |
| 17 | 0 | 0 | 0 | −0.17 |
| 18 | 0 | 0 | 0 | −0.17 |
| 19 | 0 | 0 | 0 | −0.17 |
| 20 | 0 | 0 | 0 | −0.17 |
| 21 | 0 | 0 | 0 | −0.17 |
| 22 | 0 | 0 | 0 | −0.17 |
Note: Each sample unit represents the following counties: 1 = LH + RL; 2 = CY + GM + YD; 3 = DL; 4 = JP + MG; 5 = GS + LP + YL + WX; 6 = FY; 7 = QJ + SJ; 8 = HX + HS + DYu + LLi; 9 = XX + ZS; 10 = JS; 11 = MN + YY + MLi; 12 = XZ + PS; 13 = QW + SZh + HY; 14 = JY + LX; 15 = WY + ZZ + RS; 16 = JT; 17 = FC; 18 = PC + XH; 19 = DY + AY + WuS + TN; 20 = JJ; 21 = ZX + DJ + CS; 22 = YuY + WZ.