Projects

CSEMP assessment of CB52 in sediment at Sea of Hebrides

Statistical analysis

Trend assessment

Analysis of variance

 DfAICAICcLog likDevianceChisqChi dfPr(>Chisq)
mean1108.54113.04-51.27102.54
linear2110.44121.10-51.22102.440.101 10.7506
smooth (df = 2)3107.10132.10-48.55 97.105.331 10.0210

Change in log concentration

 Year startYear endFit startFit endChangeStd errortPr(>|t|)
overall20062017-1.9546-2.3367-0.3821 1.1262-0.3390.7482
last 20 years20062017-1.9546-2.3367-0.3821 1.1262-0.3390.7482

Status assessment

 Conc fittedConc refLog ratioStd errortPr(>t)
BAC0.09660.12000.2160.6890.3140.3830
EAC0.09662.70003.3300.6894.8360.0024

 


Raw data with supporting information

Raw data with supporting information for assessment of  CB52 in sediment at Sea of Hebrides


Raw data with assessment

Raw data with assessment of  CB52 in sediment at Sea of Hebrides


Assessment plot

Assessment plot for  CB52 in sediment at Sea of Hebrides


Chlorobiphenyls data

Chlorobiphenyls data for assessment of  CB52 in sediment at Sea of Hebrides


Chlorobiphenyls assessment

Chlorobiphenyls assessment of  CB52 in sediment at Sea of Hebrides


Related pages