Projects

CSEMP assessment of BD100 in biota at Inner Liverpool Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean144.0147.61-19.0038.01
linear237.7145.71-14.8629.718.297 10.0040
smooth (df = 2)338.9255.59-14.4628.920.792 10.3736

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200320122.44920.6081-1.8411 0.4796-3.8390.0086
last 20 years200320122.44920.6081-1.8411 0.4796-3.8390.0086

Status assessment

No assessment criteria

 


Related pages

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