Projects

CSEMP assessment of pyrene in biota at St Andrews

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean16.03 8.03-1.01 2.03
linear28.0112.81-1.01 2.010.015 10.9014
smooth (df = 2)32.2412.24 2.88-5.767.774 10.0053

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall200720151.52911.4953-0.03375 0.27237-0.1240.9049
last 20 years200720151.52911.4953-0.03375 0.27237-0.1240.9049

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 4.461 1.467-1.1121 0.1608-6.9180.9999
EAC 4.46116.300 1.2959 0.1608 8.061<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  pyrene in biota at St Andrews


Raw data with assessment

Raw data with assessment of  pyrene in biota at St Andrews


Assessment plot

Assessment plot for  pyrene in biota at St Andrews


PAH (parent) data

PAH (parent) data for assessment of  pyrene in biota at St Andrews


PAH (parent) assessment

PAH (parent) assessment of  pyrene in biota at St Andrews


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