CSEMP assessment of CB101 in biota at Cork Hole (Wash)
Statistical analysis
Trend assessment
Analysis of variance
| | Df | AIC | AICc | Log lik | Deviance | Chisq | Chi df | Pr(>Chisq) |
| mean | 1 | 54.88 | 63.88 | -24.44 | 48.88 | | | |
| linear | 2 | 54.79 | 86.79 | -23.39 | 46.79 | 2.089 | 1 | 0.1484 |
Change in log concentration
| | Year start | Year end | Fit start | Fit end | Change | Std error | t | Pr(>|t|) |
| overall | 2000 | 2015 | -0.1626 | -1.6542 | -1.4916 | 0.9276 | -1.608 | 0.2062 |
| last 20 years | 2000 | 2015 | -0.1626 | -1.6542 | -1.4916 | 0.9276 | -1.608 | 0.2062 |
Status assessment
| | Conc fitted | Conc ref | Log ratio | Std error | t | Pr(>t) |
| BAC | 0.1912 | 0.1141 | -0.5165 | 0.6385 | -0.809 | 0.7611 |
| EAC | 0.1912 | 1.5730 | 2.1072 | 0.6385 | 3.300 | 0.0229 |
Raw data with supporting information
Raw data with assessment
Assessment plot
Chlorobiphenyls data
Chlorobiphenyls assessment
Related pages
