Projects

CSEMP assessment of CB105 in biota at St. Andrews Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean168.8574.85-31.4362.85
linear268.2984.29-30.1460.292.565 10.1092

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20112016-0.26645 0.304070.57050.35361.6130.1820
last 20 years20112016-0.26645 0.304070.57050.35361.6130.1820

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC1.35540.0800-2.8298 0.2072-13.6550.9999

 


Related pages

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