Projects

CSEMP assessment of CB118 in biota at Crosby (Mersey Channel)

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean127.7129.96-10.8621.71
linear224.2528.82 -8.1316.255.460 10.0195
smooth (df = 2)326.1534.48 -8.0716.150.105 10.7458
smooth (df = 3)427.8742.27 -7.9415.870.275 10.5998

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20002018 0.9065-0.0023-0.9088 0.3417-2.6590.0261
last 20 years20002018 0.9065-0.0023-0.9088 0.3417-2.6590.0261

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.99770.0978-2.3225 0.2024-11.4751.0000
EAC0.99770.3250-1.1216 0.2024 -5.5420.9998

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB118 in biota at Crosby (Mersey Channel)


Raw data with assessment

Raw data with assessment of  CB118 in biota at Crosby (Mersey Channel)


Assessment plot

Assessment plot for  CB118 in biota at Crosby (Mersey Channel)


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB118 in biota at Crosby (Mersey Channel)


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB118 in biota at Crosby (Mersey Channel)


Related pages