From: Temporal development and collapse of an Arctic plant-pollinator network
 | Parameter | 1996 | 1997 | 1996&1997 | LTR |
---|---|---|---|---|---|
Arrival of insects Poisson | λ | 2.417 (0.317) | 2.423 (0.305) | 2.420 (0.220) | Yes |
 | p | 0.094 | 0.15 | 0.28 | 0.99 |
Links for new insects Modified geometric | r 1 | 0.414 (0.065) | 0.429 (0.062) | 0.421 (0.045) | Yes |
 | r | 0.351 (0.049) | 0.356 (0.048) | 0.354 (0.034) |  |
 | p | 0.65 | 0.37 | 0.55 | 0.98 |
Death of insects Sigmoid binomial | α | 0.058 (0.012) | 0.037 (0.008) | 0.046 (0.007) | Yes |
 | β | 0.436 (0.071) | 0.469 (0.143) | 0.446 (0.063) |  |
 | H | 4.901 (4.942) | 2.797 (3.688) | 3.847 (3.984) |  |
 | T | 19.66 (0.362) | 22.31 (0.747) |  |  |
 | p | 0.41 | 0.51 | 0.75 | 0.57 |
Addition of links Geometric | q | 0.752 (0.019) | 0.836 (0.015) | 0.799 (0.012) | No |
 | p | 0.13 | 0.078 | 0.031 | <10-3 |
Removal of links Sigmoid binomial | γ | 0.006 (0.002) | 0.006 (0.002) | 0.008 (0.002) | No |
 | δ | 0.187 (0.021) | 0.401 (0.036) | 0.271 (0.020) |  |
 | h | 18.28 (9.497) | 40.12 (-)* | 48.68 (-)* |  |
 | t | 19.06 (0.031) | 22.55 (-)* |  |  |
 | p | 0.15 | 0.73 | <10-3 | <10-3 |