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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.

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