CSEMP assessment of vas deferens sequence in biota at Clachan Rock
Statistical analysis
Trend assessment
Analysis of variance
| | Df | AIC | AICc | Log lik | Deviance | Dispersion | F | F_df1 | F_df2 | Pr(>F) |
| mean | 1 | 125.34 | 133.34 | -61.67 | 123.34 | 18.31 | | | | |
| linear | 2 | 54.82 | 80.82 | -25.41 | 50.82 | 1.00 | 72.517 | 1 | 3 | 0.0034 |
| smooth (df = 2) | 3 | 56.73 | | -25.37 | 50.73 | 1.00 | 0.089 | 1 | 2 | 0.7933 |
Change in logit cumulative probability
Fit on stage scale, change on logit scale
| | Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) |
| overall | 2004 | 2017 | 2.509 | 0.039 | -5.857 | 0.796 | -7.358 | 0.0052 |
| last 20 years | 2004 | 2017 | 2.509 | 0.039 | -5.857 | 0.796 | -7.358 | 0.0052 |
Status assessment
| | Fitted value | Upper CL | Ref value | Pr(>Ref) |
| BAC | 0.039 | 0.108 | 0.3 | <0.05 |
| EAC | 0.039 | 0.108 | 2.0 | <0.05 |
Raw data with supporting information
Raw data with assessment
Assessment plot
Related pages
- Clean Seas Environment Monitoring Programme (CSEMP) accessment viewer tool
- Assessment methodology for in biota
- Accessment criteria for in biota
