Projects

CSEMP assessment of CB101 in sediment at Fladen Ground

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean159.0768.07-26.5453.07
linear257.0889.08-24.5449.083.987 10.0458

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20052013-0.9784-2.8092-1.8308 0.8894-2.0580.1317
last 20 years20052013-0.9784-2.8092-1.8308 0.8894-2.0580.1317

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.06030.14000.8430.4951.7040.0934
EAC0.06033.00003.9080.4957.9000.0021

 


Related pages

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