Projects

CSEMP assessment of CB180 in biota at St Bees Head

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean128.6534.65-11.3322.65
linear230.2946.29-11.1522.290.358 10.5499

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200420122.07291.9566-0.11637 0.19358-0.6010.5802
last 20 years200420122.07291.9566-0.11637 0.19358-0.6010.5802

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 7.07 0.11-4.164 0.129-32.2741.0000
EAC 7.0775.04 2.361 0.129 18.304<0.0001

 


Related pages

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