Projects

CSEMP assessment of CB101 in sediment at Forth estuary S5 SEPA

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean110.4716.47-3.246.47
linear2 8.7932.79-1.392.793.682 10.0550

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20062011 0.2417-0.7436-0.9853 0.4154-2.3720.0983
last 20 years20062011 0.2417-0.7436-0.9853 0.4154-2.3720.0983

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.47540.1400-1.2225 0.2386-5.1230.9928
EAC0.47543.0000 1.8422 0.2386 7.7200.0023

 


Related pages

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