Projects

CSEMP assessment of CB138 in biota at Woolwich (Middle Thames)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1105.33107.33-49.6699.33
linear2102.27106.27-47.1394.275.061 10.0245
smooth (df = 2)3101.46108.60-45.7391.462.805 10.0940
smooth (df = 3)4103.15115.15-45.5791.150.314 10.5753

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200020123.9052.874-1.0311 0.4104-2.5130.0308
last 20 years200020123.9052.874-1.0311 0.4104-2.5130.0308

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC17.71 0.09-5.282 0.253-20.8481.0000
EAC17.7144.70 0.926 0.253 3.6550.0022

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB138 in biota at Woolwich (Middle Thames)


Raw data with assessment

Raw data with assessment of  CB138 in biota at Woolwich (Middle Thames)


Assessment plot

Assessment plot for  CB138 in biota at Woolwich (Middle Thames)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB138 in biota at Woolwich (Middle Thames)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB138 in biota at Woolwich (Middle Thames)


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