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admb_real:all_cohorts:preliminary_experiments [2010/12/10 15:16]
lennartfr
admb_real:all_cohorts:preliminary_experiments [2010/12/10 15:17] (current)
lennartfr
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Using these estimates, along with weight and maturity proportion data from ICES reports, we can make similar curves for the spawning stock biomass: Using these estimates, along with weight and maturity proportion data from ICES reports, we can make similar curves for the spawning stock biomass:
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{{:admb_real:all_cohorts:ssb_vs_vpa_1994_2001.png?180|}} {{:admb_real:all_cohorts:ssb_vs_vpa_1994_2001.png?180|}}
Here the spawning stock biomass is a weghted sum including age groups 3-12 (13 for the VPA estimate), where the weights are the weight at age, and proportion maturity at age. Here the spawning stock biomass is a weghted sum including age groups 3-12 (13 for the VPA estimate), where the weights are the weight at age, and proportion maturity at age.
 
admb_real/all_cohorts/preliminary_experiments.txt · Last modified: 2010/12/10 15:17 by lennartfr
 
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