Projects

CSEMP assessment of CB28 in biota at Liverpool Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean174.3877.38-34.1968.38
linear276.3782.77-34.1968.370.004 10.9482
smooth (df = 2)377.3089.80-33.6567.301.071 10.3008

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall199920160.44530.48250.03720.57040.0650.9499
last 20 years199920160.44530.48250.03720.57040.0650.9499

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 1.620 0.100-2.7851 0.3289-8.4681.0000
EAC 1.62013.132 2.0926 0.3289 6.3630.0002

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB28 in biota at Liverpool Bay


Raw data with assessment

Raw data with assessment of  CB28 in biota at Liverpool Bay


Assessment plot

Assessment plot for  CB28 in biota at Liverpool Bay


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB28 in biota at Liverpool Bay


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB28 in biota at Liverpool Bay


Related pages