Projects

CSEMP assessment of c2 dibenzothiophene in sediment at North Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean171.2574.25-32.6365.25
linear271.6278.02-31.8163.621.638 10.2006
smooth (df = 2)373.0285.52-31.5163.020.600 10.4386

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200620161.24951.55040.300900.232231.2960.2362
last 20 years200620161.24951.55040.300900.232231.2960.2362

Status assessment

No assessment criteria

 


Related pages

  • Clean Seas Environment Monitoring Programme (CSEMP) accessment viewer tool
  • Assessment methodology for in sediment
  • Accessment criteria for in sediment