Projects

CSEMP assessment of chrysene in sediment at North Minch

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean163.5965.22-28.7957.59
linear262.7065.90-27.3554.702.884 10.0895
smooth (df = 2)363.8669.41-26.9353.860.844 10.3582
smooth (df = 3)462.5771.57-25.2850.573.293 10.0696

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920162.98132.2942-0.6871 0.3853-1.7830.0998
last 20 years199920162.98132.2942-0.6871 0.3853-1.7830.0998

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 9.9 20.00.7020.269 2.6060.0115
ERL 9.9384.03.6560.26913.585<0.0001

 


Raw data with supporting information

Raw data with supporting information for assessment of  chrysene in sediment at North Minch


Raw data with assessment

Raw data with assessment of  chrysene in sediment at North Minch


Assessment plot

Assessment plot for  chrysene in sediment at North Minch


PAH (parent) data

PAH (parent) data for assessment of  chrysene in sediment at North Minch


PAH (parent) assessment

PAH (parent) assessment of  chrysene in sediment at North Minch


Related pages