Projects

CSEMP assessment of CB52 in biota at Morecambe Bay

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1 136.65 139.65 -65.33 130.65
linear2 137.64 144.04 -64.82 129.64 1.013 10.3141
smooth (df = 2)3100010.00100022.50-50000.00100000.00-99870.359 11.0000

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall19992016-0.4845 1.07801.56251.48291.0540.3271
last 20 years19992016-0.4845 1.07801.56251.48291.0540.3271

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC 2.939 0.080-3.604 0.881-4.0900.9977
EAC 2.93921.168 1.974 0.881 2.2410.0300

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB52 in biota at Morecambe Bay


Raw data with assessment

Raw data with assessment of  CB52 in biota at Morecambe Bay


Assessment plot

Assessment plot for  CB52 in biota at Morecambe Bay


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB52 in biota at Morecambe Bay


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB52 in biota at Morecambe Bay


Related pages