ices-eg / wg_HAWG

Herring Assessment Working Group for the Area South of 62°N
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Comparison of SAM and ICA models #29

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago
Need to understand what the new model means for perception of the stock. 
Suggest basing the comparison on three different models

1. The 2010 HAWG (ICA) assessment results
2. An ICA assessment done with the same model settings as 2010, but using the 
new data work-ups (e.g. SCAI, Natural Mortality, any catch modifications, 
Munk-net index etc)
3. The refined SAM model

Basis for comparison
1. Plotting of all time series on same plot. Do the ICA models fall within the 
confidence intervals of the SAM model?
2. Comparison of residuals in some cases where there are known problems (e.g. 
acoustic time series)
3. Comparison of weightings derived a-priori from Simmonds 2003 vs estimated 
internally in model

Original issue reported on code.google.com by markpayn...@gmail.com on 25 Nov 2011 at 2:31

GoogleCodeExporter commented 9 years ago
Done in WKPELA

Original comment by markpayn...@gmail.com on 1 Mar 2012 at 9:24