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Suggested Citation: "Appendix G." National Research Council. 1998. Improving Fish Stock Assessments. Washington, DC: The National Academies Press. doi: 10.17226/5951.

G— Retrospective Values

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Suggested Citation: "Appendix G." National Research Council. 1998. Improving Fish Stock Assessments. Washington, DC: The National Academies Press. doi: 10.17226/5951.

TABLE G.1 Retrospective Summaries of Terminal Year Exploitable Biomass

		Stock Assessment Models
Data Set	End Year	SS-P3 (F)	SS-P3 (B)	SS-P3 (S)	SS-P7 (F)	ADMB4 (F)	ADMB4 (B)	NRC ADAPT (F)	NRC ADAPT (B)	NRC ADAPT (S)	True Value	Absolute Change in True Value
1	15	2764	1454	1113	2793	938	742	1680	1073	820	1154
1	16	2549	1292	1165	2493	1297	787	1896	972	918	689	-465
1	17	2170	849	777	2055	1201	663	1666	810	962	591	-98
1	18	2090	835	775	2076	986	663	1387	754	709	414	-177
1	19	2027	871	784	1514	985	724	1421	677	623	519	105
1	20	886	876	459	1624	492	415	1068	514	470	730	211
1	21	329	549	418	534	315	307	1126	623	538	677	-53
1	22	333	490	408	384	326	274	1174	572	498	853	176
1	23	310	441	296	326	353	292	1425	728	654	764	-89
1	24	386	373	274	363	413	202	1223	545	478	548	-216
1	25	649	406	375	544	446	227	986	494	436	240	-308
1	26	661	307	285	261	542	195	1367	438	371	289	49
1	27	654	236	222	180	567	146	1433	382	326	261	-28
1	28	339	211	190	182	491	150	1142	484	380	402	141
1	29	276	224	215	177	192	133	1213	440	323	249	-153
1	30	418	252	241	182	172	120	1476	378	298	276	27
2	15	2061	1001	938	1820	1714	1061	1443	1155	1141	1466
2	16	2417	901	955	2731	2350	973	14,537	1302	1285	978	-488
2	17	670	751	731	737	1742	818	1929	1158	1109	1029	51
2	18	869	802	802	1035	1603	781	1323	1073	1051	791	-238
2	19	652	745	791	647	1109	638	1150	741	735	824	33
2	20	616	866	670	831	1202	632	1104	512	492	1055	231
2	21	864	855	703	1214	1328	579	1929	868	827	1082	27
2	22	857	972	677	1324	1914	807	6691	1098	1096	1332	250
2	23	618	628	371	663	995	467	2957	1015	978	1124	-208
2	24	452	305	248	456	660	333	1900	822	731	766	-358
2	25	1011	408	438	1047	511	282	1757	573	468	400	-366
2	26	720	263	301	628	672	228	1267	481	388	287	-113
2	27	689	165	201	111	492	122	1048	293	239	208	-79
2	28	279	162	229	100	411	159	861	403	366	440	232
2	29	614	256	292	200	495	205	881	436	381	239	-201
2	30	463	222	259	170	373	177	1008	434	330	346	107
2	15	7622	7139	5898	7622	5533	4564	4715	4218	3935	5033
3	16	6365	6151	6024	6346	4027	4064	3972	4093	4032	4603	-430
3	17	5669	5480	5360	5680	4398	4536	4074	3697	3684	4388	-215
3	18	4817	4636	4525	4823	5286	5005	4700	4216	4205	3145	-1243
3	19	4178	4090	3943	4300	4730	4862	4547	4549	4458	2813	-332
3	20	1327	4816	3548	4848	1864	4752	4121	4653	4637	3379	566
3	21	1192	4664	1602	5112	1821	2938	4955	5079	5098	3794	415
3	22	1961	5097	2933	5017	2892	3761	6261	7590	7660	3946	152
3	23	1618	5047	2505	4509	2648	3621	5593	5658	5820	3426	-520
3	24	2451	4510	1882	1878	2901	2626	4589	5276	5262	3430	4
3	25	4818	4426	3701	4385	3298	2806	3990	4375	4484	2444	-986
3	26	4805	3904	3079	4186	3720	2300	3778	3594	3566	2170	-274
3	27	3930	3345	3039	3212	3895	2191	3449	3118	3093	1492	-678
3	28	1925	1201	1127	558	4097	1962	3627	3144	3077	1744	252
3	29	3522	1960	1746	2743	3962	1405	3371	2431	2272	1032	-712
3	30	2871	1808	1835	2089	4014	1393	3289	2286	2032	903	-129
4	15	1957	1087	1099	1584	2483	1180	3402	1593	1444	1693
4	16	1218	803	832	1376	1844	904	2992	1244	1121	1049	-644
4	17	1445	774	772	1139	1869	874		967	861	947	-102
4	18	1432	752	771	1474	1758	774	2491	630	720	699	-248
4	19	1419	891	893	1573	1816	907	2593	1063	910	594	-105
4	20	560	724	528	1182	755	536	1815	829	778	669	75
4	21	432	563	479	730	575	415	1474	650	568	463	-206
4	22	250	508	444	220	501	387	1467	727	666	408	-55
4	23	386	414	397	426	678	382	1809	739	584	660	252
4	24	342	436	357	310	462	316	1370	800	665	469	-191
4	25	399	482	497	348	397	340	1537	776	576	218	-251
4	26	511	522	539	420	383	363	2058	869	702	339	121
4	27	469	522	533	420	394	358	1943	787	737	290	-49
4	28	315	393	357	322	351	296	2216	840	670	355	65
4	29	127	142	142	134	138	118	1372	466	246	97	-258
4	30	106	121	119	109	138	107	1019	362	225	115	18
5	15	3415	4334	3792	3458	1305	1660	2565	3124	3193	6055
5	16	4632	4866	4120	4738	2200	1995	2729	3519	3560	4851	-1204
5	17	5273	6412	5938	5390	2564	2616	3212	3906	3969	6251	1400
5	18	6428	7318	6819	7234	3642	3760	3488	3650	3697	7004	753
5	19	6626	7204	6711	6777	3269	3811	3936	4350	4412	6344	-660
5	20	7038	8570	7357	7739	3131	3719	3769	4366	4441	7239	895
5	21	5880	7343	6567	7142	3164	3401	3430	3724	3498	7195	-44
5	22	5478	6870	6412	6489	3056	3224	3269	3984	4056	7164	-31
5	23	5829	6690	6408	6140	3195	3214	3158	4012	4042	7708	544
5	24	4502	6450	5908	4533	2106	2943	2369	4051	4077	8175	467
5	25	5379	6282	6464	6016	2988	2913	2996	3575	3615	6524	-1651
5	26	7018	6353	6688	7154	3182	2979	3384	3774	3805	7390	866
5	27	7258	6593	6671	7224	3482	3067	3030	3463	3511	5634	-1756
5	28	6494	5652	5583	6776	3650	2708	3085	3292	3307	6864	1230
5	29	6506	5276	5077	6592	3728	2792	2754	3077	3085	5001	-1863
5	30	5397	4477	4107	6333	3613	2427	2756	3005	2973	5158	157
NOTE: ADMB = Autodifferentiation Model Builder: SS = Stock Synthesis; ADAPT = adaptive approach.

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Suggested Citation: "Appendix G." National Research Council. 1998. Improving Fish Stock Assessments. Washington, DC: The National Academies Press. doi: 10.17226/5951.

Complete table on previous page.

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Suggested Citation: "Appendix G." National Research Council. 1998. Improving Fish Stock Assessments. Washington, DC: The National Academies Press. doi: 10.17226/5951.

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Improving Fish Stock Assessments (1998)

Chapter: Appendix G

G— Retrospective Values

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Improving Fish Stock Assessments (1998)

Chapter: Appendix G

G— Retrospective Values