CSEMP assessment of vas deferens sequence in biota at Bloody Bridge
Statistical analysis
Trend assessment
Analysis of variance
Df | AIC | AICc | Log lik | Deviance | Dispersion | F | F_df1 | F_df2 | Pr(>F) | |
---|---|---|---|---|---|---|---|---|---|---|
mean | 1 | 42.71 | 50.71 | -20.35 | 40.71 | 4.01 | ||||
linear from 2005 | 2 | 29.12 | 55.12 | -12.56 | 25.12 | 1.00 | 15.584 | 1 | 3 | 0.0290 |
other models: | ||||||||||
linear | 2 | 29.44 | 55.44 | -12.72 | 25.44 | 1.00 |
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 | 0.592 | 0.002 | -5.991 | 1.168 | -5.131 | 0.0143 |
since 2005 | 2005 | 2017 | 0.592 | 0.002 | -5.991 | 1.168 | -5.131 | 0.0143 |
Status assessment
Fitted value | Upper CL | Ref value | Pr(>Ref) | |
---|---|---|---|---|
BAC | 0.002 | 0.011 | 0.3 | <0.05 |
EAC | 0.002 | 0.011 | 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_DundrumBayOuter_sh01 (Bloody Bridge)
Determinand : Vas Deferens Sequence
Units : stage
Data extraction : 30 April 2020
Station : IrishSea_DundrumBayOuter_sh01 (Bloody Bridge)
Determinand : Vas Deferens Sequence
Units : stage
Data extraction : 30 April 2020