Table 6. Comparison of log-normal and broken-stick species abundance models using chi-square goodness-of-fit tests.
| |
| |
|
Variable |
Community A |
Community B |
|
|
|
|
|
|
Log-normal (log10) |
Broken-stick |
Log-normal (log10) |
Broken-stick |
| |
|
Chi-square |
3.44 |
29.78 |
1.58 |
19.75 |
|
Degrees of freedom |
4 |
3 |
3 |
3 |
|
P |
> 0.10 |
< 0.001 |
> 0.10 |
< 0.001 |
|
| |
|