密度(万株/公顷) | N | Min | Max | Range | Mean | Var | Std | CV (%) |
10 | 50 | 42.1 | 45.3 | 3.2 | 43.42432 | 0.470225 | 0.685730 | 1.579138 |
12 | 50 | 42.4 | 45.5 | 3.1 | 43.50968 | 0.574903 | 0.758224 | 1.742655 |
14 | 50 | 42.6 | 45.3 | 2.7 | 43.59423 | 0.393103 | 0.626980 | 1.438218 |
16 | 50 | 42.5 | 45.9 | 3.4 | 44.22927 | 0.665122 | 0.815550 | 1.843915 |
18 | 50 | 42.4 | 47.5 | 5.1 | 43.75625 | 0.622939 | 0.789265 | 1.803777 |