Table 4 Stratification by Jenk's Natural Breaks Classification Method
From: Implications of sampling design and sample size for national carbon accounting systems
Strata by Jenk's | N | Mean | Variance | Coeff of Variation | Std Error |
|---|---|---|---|---|---|
0 | 676 | 0.00 | 0.00 | . | 0.00 |
1 | 80 | 25.36 | 225.26 | 59.18 | 1.68 |
2 | 81 | 85.74 | 390.56 | 23.05 | 2.20 |
3 | 51 | 153.43 | 539.90 | 15.14 | 3.25 |
4 | 40 | 248.44 | 923.50 | 12.23 | 4.80 |
5 | 28 | 465.04 | 31, 521.72 | 38.18 | 33.55 |