CSEMP assessment of vas deferens sequence in biota at Roa Island
Statistical analysis
Trend assessment
Analysis of variance
Df | AIC | AICc | Log lik | Deviance | Dispersion | F | F_df1 | F_df2 | Pr(>F) | |
---|---|---|---|---|---|---|---|---|---|---|
mean | 1 | 9.51 | 23.51 | -27.76 | 55.52 | 7.39 | ||||
linear from 2008 | 2 | 11.44 | -27.51 | 55.02 | 10.84 | 0.046 | 1 | 2 | 0.8501 | |
other models: | ||||||||||
linear | 2 | 11.46 | -27.59 | 55.19 | 10.93 |
Fit on stage scale, change on logit scale
Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) | |
---|---|---|---|---|---|---|---|---|
overall | 2004 | 2014 | 0.678 | 0.901 | 0.4196 | 1.9408 | 0.216 | 0.8489 |
since 2008 | 2008 | 2014 | 0.678 | 0.901 | 0.4196 | 1.9408 | 0.216 | 0.8489 |
Status assessment
Fitted value | Upper CL | Ref value | Pr(>Ref) | |
---|---|---|---|---|
BAC | 0.901 | 2.656 | 0.3 | >0.05 |
EAC | 0.901 | 2.656 | 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
Media : Biota (Dog whelk soft body)
Station : IrishSea_MorecambeBay_sh03 (Roa Island)
Determinand : Vas Deferens Sequence
Units : stage
Data extraction : 30 April 2020
Station : IrishSea_MorecambeBay_sh03 (Roa Island)
Determinand : Vas Deferens Sequence
Units : stage
Data extraction : 30 April 2020