Projects

CSEMP assessment of CB28 in biota at Woolwich (Middle Thames)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1158.91160.55-76.46152.91
linear2159.38162.58-75.69151.381.533 10.2156
smooth (df = 2)3158.72164.28-74.36148.722.660 10.1029
smooth (df = 3)4157.95166.95-72.98145.952.771 10.0960

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920120.82062.04541.22480.96161.2740.2269
last 20 years199920120.82062.04541.22480.96161.2740.2269

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC7.7320.100-4.348 0.565-7.6991.0000
EAC7.7329.447 0.200 0.565 0.3550.3645

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB28 in biota at Woolwich (Middle Thames)


Raw data with assessment

Raw data with assessment of  CB28 in biota at Woolwich (Middle Thames)


Assessment plot

Assessment plot for  CB28 in biota at Woolwich (Middle Thames)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB28 in biota at Woolwich (Middle Thames)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB28 in biota at Woolwich (Middle Thames)


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