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--- admb_real:all_cohorts:preliminary_experiments [2010/11/16 14:51] – lennartfr
+++ admb_real:all_cohorts:preliminary_experiments [2010/12/10 14:17] (current) – lennartfr
@@ Line 185: / Line 185: @@
-=== TBD: Spawning stock biomass ===
+==== 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.
+Using these estimates, along with weight and maturity proportion data from ICES reports, we can make similar curves for the spawning stock biomass:
+{{: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.