Projects

CSEMP assessment of CB118 in biota at Woolwich (Middle Thames)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1100.23102.03-47.1294.23
linear2 99.31102.86-45.6591.312.922 10.0874
smooth (df = 2)3 92.46 98.71-41.2382.468.846 10.0029
smooth (df = 3)4 94.00104.29-41.0082.000.460 10.4978

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920123.5973.015-0.5823 0.2629-2.2150.0511
last 20 years199920123.5973.015-0.5823 0.2629-2.2150.0511

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC20.389 0.100-5.318 0.211-25.1511.0000
EAC20.389 3.525-1.755 0.211 -8.3011.0000

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB118 in biota at Woolwich (Middle Thames)


Raw data with assessment

Raw data with assessment of  CB118 in biota at Woolwich (Middle Thames)


Assessment plot

Assessment plot for  CB118 in biota at Woolwich (Middle Thames)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB118 in biota at Woolwich (Middle Thames)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB118 in biota at Woolwich (Middle Thames)


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