Haddock, Melanogrammus aeglefinus
Image
Sandy Sutherland (SJS) has been working with Haddock since 2003. Sectioned otoliths are viewed with reflected light.
In tests where agreement is below 90%, bias indicates either the P-value of a symmetry test or ‘n/s’ (test not significant at the α = 0.05 level). The Evans & Hoenig test was used to test bias starting 1/2022; prior to that, a Bowker's test was used. Stock indicates whether samples were from Georges Bank (GB) or the Gulf of Maine (GOM); if no stock area is specified, samples were from both areas combined. All samples were collected by the Northeast Fisheries Science Center except where indicated otherwise.
| Sample Source | Stock | Test Type | Date Com-pleted | Age Reader | Num-ber Aged | Num-ber Tested | CV (%) | Agree-ment (%) | Bias |
|---|---|---|---|---|---|---|---|---|---|
| Haddock Reference Collection | GB | Accuracy | 4/2024 | SJS | — | 57 | 1.48 | 93.0 | |
| 2023 Commercial Samples (Q4) | Precision | 3/2024 | SJS | 754 | 82 | 0.28 | 97.6 | ||
| 2023 Commercial Samples (Q3) | Precision | 3/2024 | SJS | 600 | 69 | 0.00 | 100.0 | ||
| 2020-2022 Observer Samples (Q1-Q4) | Precision | 2/2024 | SJS | 327 | 68 | 0.14 | 98.5 | ||
| 2023 Autumn Survey (202304) | Precision | 1/2024 | SJS | 397 | 70 | 0.00 | 100.0 | ||
| 2023 Commercial Samples (Q2) | Precision | 11/2023 | SJS | 1291 | 100 | 0.07 | 99.0 | ||
| 2023 Commercial Samples (Q1) | Precision | 8/2023 | SJS | 563 | 82 | 0.08 | 98.8 | ||
| Haddock Reference Collection | GB | Accuracy | 8/2023 | SJS | — | 57 | 1.30 | 94.7 | |
| 2019 Observer Samples (Q2-4) | Precision | 7/2023 | SJS | 1024 | 83 | 0.53 | 97.6 | ||
| 2023 Spring Survey (202302) | Precision | 7/2023 | SJS | 500 | 97 | 0.00 | 100.0 | ||
| 2019 Observer Samples (Q1) | Precision | 6/2023 | SJS | 271 | 59 | 0.00 | 100.0 | ||
| 2023 Canadian (DFO) Survey (VEN2023001) | GB | Exchange | Spring 2023 | KK vs. SJS | — | 77 | 0.87 | 97.4 | |
| 2022 Canadian (DFO) Commercial Samples (Q3-4) | GB | Exchange | Spring 2023 | KK vs. SJS | — | 71 | 0.66 | 98.6 | |
| 2022 Canadian (DFO) Commercial Samples (Q2) | GB | Exchange | Spring 2023 | KK vs. SJS | — | 70 | 2.11 | 91.4 | |
| 2022 Autumn Survey (202204) | GB | Exchange | Spring 2023 | KK vs. SJS | — | 64 | 1.72 | 95.3 | |
| 2021 Commercial Samples (Q1-3) | GB | Exchange | Spring 2023 | KK vs. SJS | — | 81 | 0.23 | 97.5 | |
| Haddock Reference Collection | GB | Accuracy | 3/2023 | SJS | — | 57 | 1.16 | 94.7 | |
| 2015 & 2016 Massachusetts Spring & Autumn Surveys (201591, 201592, 201691, & 201692) | Precision | 3/2023 | SJS | 281 | 63 | 0.75 | 98.4 | ||
| 2022 Commercial Samples (Q4) | Precision | 2/2023 | SJS | 242 | 60 | 0.00 | 100.0 | ||
| 2022 Commercial Samples (Q3) | Precision | 2/2023 | SJS | 384 | 73 | 1.22 | 95.9 | ||
| 2022 Autumn Survey (202204) | Precision | 2/2023 | SJS | 405 | 71 | 1.33 | 97.2 | ||
| 2017-2019 Massachusetts Autumn Surveys (201792, 201892, & 201992) | Precision | 11/2022 | SJS | 190 | 41 | 0.31 | 97.6 | ||
| 2022 Commercial Samples (Q2) | Precision | 11/2022 | SJS | 529 | 92 | 0.31 | 98.9 | ||
| 2022 Commercial Samples (Q1) | Precision | 10/2022 | SJS | 223 | 45 | 0.00 | 100.0 | ||
| Haddock Reference Collection | GB | Accuracy | 9/2022 | SJS | — | 57 | 0.50 | 96.5 | |
| 2022 Spring Survey (202202) | Precision | 7/2022 | SJS | 1158 | 100 | 0.20 | 99.0 | ||
| 2022 Canadian (DFO) Survey (CAR2022102) | GB | Exchange | Spring 2022 | KK vs. SJS | — | 96 | 0.37 | 97.9 | |
| 2021 Canadian (DFO) Commercial Samples (Q3-4) | GB | Exchange | Spring 2022 | KK vs. SJS | — | 60 | 2.47 | 90.0 | |
| 2021 Canadian (DFO) Commercial Samples (Q1-2) | GB | Exchange | Spring 2022 | KK vs. SJS | — | 93 | 2.06 | 93.5 | |
| 2021 Commercial Samples (Q1-2) | GB | Exchange | Spring 2022 | KK vs. SJS | — | 74 | 0.69 | 93.2 | |
| 2021 Autumn Survey (202104) | GB | Exchange | Spring 2022 | KK vs. SJS | — | 72 | 4.32 | 88.9 | 0.005 |
| 2020 Canadian (DFO) Commercial Samples (Q3-4) | GB | Exchange | Spring 2022 | KK vs. SJS | — | 87 | 1.66 | 92.0 | |
| Haddock Reference Collection | GB | Accuracy | 3/2022 | SJS | — | 57 | 1.22 | 94.7 | |
| 2021 Commercial Samples (Q3-4) | Precision | 3/2022 | SJS | 155 | 40 | 0.27 | 97.5 | ||
| 2021 Autumn Survey (202104) | Precision | 2/2022 | SJS | 655 | 100 | 0.31 | 98.0 | ||
| 2021 Commercial Samples (Q2) | Precision | 2/2022 | SJS | 176 | 40 | 0.00 | 100.0 | ||
| Haddock Reference Collection | GB | Accuracy | 12/2021 | SJS | — | 57 | 0.28 | 98.2 | |
| 2021 Commercial Samples (Q1) | Precision | 10/2021 | SJS | 594 | 75 | 0.00 | 100.0 | ||
| 2021 Spring Survey (202102) | Precision | 7/2021 | SJS | 1098 | 84 | 0.11 | 98.8 | ||
| 2021 Canadian (DFO) Spring Survey (TEL2021002) | GB | Exchange | Spring 2021 | QM vs. SJS | — | 125 | 2.23 | 90.4 | |
| 2020 Canadian (DFO) Commercial Samples (Q3-4) | GB | Exchange | Spring 2021 (also see revised results Spring 2022) | QM vs. SJS | — | 87 | 8.57 | 59.8 | <0.0001 |
| 2020 Commercial Samples (Q1-2) | GB | Exchange | Spring 2021 | QM vs. SJS | — | 70 | 1.29 | 87.1 | n/s |
| 2019 Autumn Survey (201904) | GB | Exchange | Spring 2021 | QM vs. SJS | — | 71 | 5.92 | 76.1 | 0.009 |
| Haddock Reference Collection | GB | Accuracy | 6/2021 | SJS | — | 57 | 0.97 | 94.7 | |
| 2020 Commercial Samples (Q4) | Precision | 5/2021 | SJS | 632 | 74 | 0.29 | 97.3 | ||
| 2019 NEFSC Bottom Long-Line Surveys (Spring & Autumn) | Precision | 2/2021 | SJS | 478 | 90 | 0.67 | 94.4 | ||
| 2020 Commercial Samples (Q3) | Precision | 3/2021 | SJS | 693 | 84 | 0.09 | 98.8 | ||
| 2020 Commercial Samples (Q2) | Precision | 11/2020 | SJS | 631 | 72 | 0.70 | 94.4 | ||
| 2020 Commercial Samples (Q1) | Precision | 7/2020 | SJS | 487 | 80 | 0.45 | 96.3 | ||
| Haddock Reference Collection | GB | Accuracy | 4/2020 | SJS | — | 64 | 0.52 | 96.9 | |
| 2019 Commercial Samples (Q4) | Precision | 4/2020 | SJS | 561 | 62 | 0.00 | 100.0 | ||
| 2019 Autumn Survey (201904) | Precision | 2/2020 | SJS | 819 | 100 | 0.32 | 97.0 | ||
| 2019 Commercial Samples (Q3) | Precision | 1/2020 | SJS | 802 | 94 | 0.54 | 95.7 | ||
| 2019 Commercial Samples (Q2) | Precision | 11/2019 | SJS | 967 | 57 | 0.15 | 98.2 | ||
| 2019 Commercial Samples (Q1) | Precision | 10/2019 | SJS | 607 | 64 | 0.42 | 96.9 | ||
| 2019 Spring Survey (201902) | Precision | 8/2019 | SJS | 1680 | 99 | 0.00 | 100.0 | ||
| Haddock Reference Collection | GB | Accuracy | 7/2019 | SJS | — | 57 | 3.48 | 91.2 | |
| 2019 Canadian (DFO) Spring Survey (NED2019002) | GB | Exchange | Spring 2019 | SJS vs. DK | — | 61 | 1.17 | 91.8 | |
| 2018 Canadian (DFO) Commercial Samples (Q3-4) | GB | Exchange | Spring 2019 | SJS vs. DK | — | 87 | 0.69 | 97.7 | |
| 2018 Canadian (DFO) Commercial Samples (Q1-2) | GB | Exchange | Spring 2019 | SJS vs. DK | — | 85 | 0.97 | 91.8 | |
| 2018 Commercial Samples (Q3-4) | GB | Exchange | Spring 2019 | SJS vs. DK | — | 83 | 0.93 | 94.0 | |
| 2018 Commercial Samples (Q1-2) | GB | Exchange | Spring 2019 | SJS vs. DK | — | 104 | 1.26 | 89.4 | n/s |
| 2018 Autumn Survey (201804) | GB | Exchange | Spring 2019 | SJS vs. DK | — | 58 | 1.82 | 91.4 | |
| 2018 Commercial Samples (Q4) | Precision | 5/2019 | SJS | 634 | 97 | 0.00 | 100.0 | ||
| 2018 Commercial Samples (Q3) | Precision | 3/2019 | SJS | 739 | 100 | 0.08 | 99.0 | ||
| 2018 Autumn Survey (201804) | Precision | 2/2019 | SJS | 996 | 100 | 0.13 | 99.0 | ||
| 2018 Commercial Samples (Q2) | Calibration | 1/2019 | SJS | — | 75 | 0.64 | 94.7 | ||
| 2018 Commercial Samples (Q2) | Precision | 11/2018 | SJS | 1292 | 99 | 0.38 | 97.0 | ||
| 2018 Commercial Samples (Q1) | Precision | 9/2018 | SJS | 1078 | 100 | 0.11 | 99.0 | ||
| Haddock Reference Collection | GB | Accuracy | 7/2018 | SJS | — | 57 | 2.82 | 89.5 | n/a |
| 2018 Spring Survey (201802) | Precision | 6/2018 | SJS | 1475 | 100 | 0.48 | 98.0 | ||
| 2018 Canadian (DFO) Spring Survey (VEN2018002) | GB | Exchange | Spring 2018 | SJS vs. DK | — | 76 | 0.69 | 96.1 | |
| 2018 Canadian (DFO) Commercial Samples (Q1) | GB | Exchange | Spring 2018 | SJS vs. DK | — | 23 | 1.71 | 91.3 | |
| 2017 Canadian (DFO) Commercial Samples (Q2-4) | GB | Exchange | Spring 2018 | SJS vs. DK | — | 62 | 0.38 | 96.8 | |
| 2017 Commercial Samples (Q1-2) | GB | Exchange | Spring 2018 | SJS vs. DK | — | 129 | 1.89 | 85.3 | 0.003 |
| 2017 Autumn Survey (201704) | GB | Exchange | Spring 2018 | SJS vs. DK | — | 107 | 1.42 | 91.6 | |
| 2017 Commercial Samples (Q4) | Precision | 3/2018 | SJS | 1157 | 100 | 1.47 | 90.0 | ||
| 2017 Commercial Samples (Q3) | Precision | 3/2018 | SJS | 1088 | 99 | 0.60 | 96.0 | ||
| 2017 Autumn Survey (201704) | Precision | 3/2018 | SJS | 767 | 100 | 0.47 | 99.0 | ||
| 2017 Commercial Samples (Q2) | Precision | 1/2018 | SJS | 1701 | 99 | 0.59 | 94.9 | ||
| 2017 Commercial Samples (Q1) | Precision | 10/2017 | SJS | 1601 | 95 | 1.37 | 91.6 | ||
| 2017 Canadian (DFO) Spring Survey (TEL2017002) | GB | Exchange | Spring 2017 | SJS vs. DK | — | 72 | 3.09 | 84.7 | n/s |
| 2016 Canadian (DFO) Commercial Samples (Q2-4) | GB | Exchange | Spring 2017 | SJS vs. DK | — | 148 | 0.19 | 98.0 | |
| 2016 Commercial Samples (Q1-2) | GB | Exchange | Spring 2017 | SJS vs. DK | — | 117 | 1.53 | 90.6 | |
| 2016 Autumn Survey (201604) | GB | Exchange | Spring 2017 | SJS vs. DK | — | 154 | 2.42 | 89.0 | n/s |
| 2017 Spring Survey (201702) | Precision | 6/2017 | SJS | 2551 | 95 | 0.00 | 100.0 | ||
| Haddock Reference Collection | GB | Accuracy | 4/2017 | SJS | — | 56 | 0.36 | 98.2 | |
| 2016 Commercial Samples (Q4) | Precision | 4/2017 | SJS | 1157 | 100 | 0.40 | 97.0 | ||
| 2016 Commercial Samples (Q2-3) | Precision | 3/2017 | SJS | 2635 | 100 | 0.00 | 100.0 | ||
| 2016 Autumn Survey (201604) | Precision | 2/2017 | SJS | 1781 | 100 | 1.11 | 97.0 | ||
| 2016 Commercial Samples (Q1) | Precision | 10/2016 | SJS | 1556 | 100 | 0.51 | 95.0 | ||
| 2016 Spring Survey (201602) | Precision | 9/2016 | SJS | 2461 | 100 | 0.00 | 100.0 | ||
| Haddock Reference Collection | GB | Accuracy | 6/2016 | SJS | — | 57 | 3.44 | 87.7 | n/a |
| 2015 Commercial Samples (Q1-2) | GB | Exchange | Spring 2016 | DK vs. SJS | — | 116 | 1.16 | 90.5 | |
| 2015 Autumn Survey (201504) | GB | Exchange | Spring 2016 | DK vs. SJS | — | 78 | 1.50 | 91.0 | |
| 2015 Canadian (DFO) Commercial Samples (Q2-4) | GB | Exchange | Spring 2016 | DK vs. SJS | — | 121 | 2.47 | 81.8 | 0.022 |
| 2016 Canadian (DFO) Spring Survey (TEL2016002) | GB | Exchange | Spring 2016 | DK vs. SJS | — | 59 | 0.00 | 100.0 | |
| 2015 Commercial Samples (Q4) | Precision | 4/2016 | SJS | 1288 | 100 | 0.42 | 97.0 | ||
| 2015 Commercial Samples (Q3) | Precision | 3/2016 | SJS | 766 | 99 | 0.81 | 93.9 | ||
| 2015 Autumn Survey (201504) | Precision | 1/2016 | SJS | 1905 | 100 | 0.20 | 99.0 | ||
| 2015 Commercial Samples (Q2) | Precision | 12/2015 | SJS | 1295 | 102 | 0.76 | 95.1 | ||
| 2015 Commercial Samples (Q1) | Precision | 10/2015 | SJS | 1789 | 99 | 0.48 | 97.0 | ||
| 2015 Spring Survey (201502) | Precision | 7/2015 | SJS | 2114 | 100 | 0.00 | 100.0 | ||
| 2015 Canadian (DFO) Spring Survey (NED2015002) | GB | Exchange | Spring 2015 | DK vs. SJS | — | 117 | 1.09 | 94.0 | |
| 2014 Commercial Samples (Q1-2) | GB | Exchange | Spring 2015 | DK vs. SJS | — | 95 | 2.71 | 71.6 | n/s |
| 2014 Autumn Survey (201404) | GB | Exchange | Spring 2015 | DK vs. SJS | — | 105 | 1.14 | 94.3 | |
| 2014 Canadian (DFO) Commercial Samples (Q2-4) | GB | Exchange | Spring 2015 | DK vs. SJS | — | 133 | 1.47 | 90.2 | |
| Haddock Reference Collection | GB | Accuracy | 4/2015 | SJS | — | 57 | 1.00 | 93.0 | |
| 2014 Commercial Samples (Q4) | Precision | 3/2015 | SJS | 1506 | 97 | 0.70 | 92.8 | ||
| 2014 Commercial Samples (Q3) | Precision | 3/2015 | SJS | 958 | 93 | 1.28 | 93.6 | ||
| 2014 Autumn Survey (201404) | Precision | 3/2015 | SJS | 1377 | 100 | 0.47 | 99.0 | ||
| 2014 Commercial Samples (Q2) | Precision | 3/2015 | SJS | 2121 | 97 | 0.09 | 99.0 | ||
| 2014 Commercial Samples (Q1) | Precision | 2/2015 | SJS | 1905 | 95 | 0.12 | 97.9 | ||
| 2014 Spring Survey (201402) | Precision | 6/2014 | SJS | 1943 | 92 | 0.22 | 98.9 | ||
| 2014 Canadian (DFO) Spring Survey (NED2014002) | GB | Exchange | Spring 2014 | DK vs. SJS | — | 114 | 0.47 | 96.5 | |
| 2013 Commercial Samples (Q1-2) | GB | Exchange | Spring 2014 | DK vs. SJS | — | 88 | 1.90 | 84.1 | n/s |
| 2013 Autumn Survey (201304) | GB | Exchange | Spring 2014 | DK vs. SJS | — | 105 | 0.38 | 98.1 | |
| 2013 Canadian (DFO) Commercial Samples (Q2-4) | GB | Exchange | Spring 2014 | DK vs. SJS | — | 66 | 0.49 | 95.5 | |
| Haddock Reference Collection | GB | Accuracy | 4/2014 | SJS | — | 55 | 1.68 | 92.7 | |
| 2013 Commercial Samples (Q4) | Precision | 3/2014 | SJS | 1596 | 100 | 0.16 | 99.0 | ||
| 2013 Commercial Samples (Q3) | Precision | 3/2014 | SJS | 850 | 100 | 0.16 | 99.0 | ||
| 2013 Autumn Survey (201304) | Precision | 2/2014 | SJS | 1556 | 96 | 0.49 | 99.0 | ||
| 2013 Commercial Samples (Q2) | Precision | 2/2014 | SJS | 1764 | 97 | 0.08 | 99.0 | ||
| 2013 Commercial Samples (Q1) | Precision | 12/2013 | SJS | 1911 | 98 | 0.38 | 95.9 | ||
| Haddock Reference Collection | GB | Accuracy | 7/2013 | SJS | — | 56 | 1.69 | 91.1 | |
| 2013 Spring Survey (201302) | Precision | 6/2013 | SJS | 1272 | 99 | 0.08 | 99.0 | ||
| 2013 Canadian (DFO) Spring Survey (NED2013002) | GB | Exchange | Spring 2013 | DK vs. SJS | — | 50 | 1.48 | 88.0 | n/s |
| 2012 Canadian (DFO) Commercial Samples (Q2-4) | GB | Exchange | Spring 2013 | DK vs. SJS | — | 150 | 1.50 | 90.0 | |
| 2012 Commercial Samples (Q1-2) | GB | Exchange | Spring 2013 | DK vs. SJS | — | 50 | 3.94 | 68.0 | n/s |
| 2012 Autumn Survey (201204) | GB | Exchange | Spring 2013 | DK vs. SJS | — | 50 | 3.09 | 78.0 | n/s |
| Haddock Reference Collection | GB | Accuracy | 4/2013 | SJS | — | 57 | 2.36 | 93.0 | |
| 2012 Commercial Samples (Q4) | Precision | 4/2013 | SJS | 1217 | 91 | 0.29 | 96.7 | ||
| 2012 Autumn Survey (201204) | Precision | 2/2013 | SJS | 814 | 62 | 0.21 | 98.4 | ||
| 2012 Commercial Samples (Q3) | Precision | 2/2013 | SJS | 928 | 97 | 1.40 | 90.7 | ||
| 2012 Commercial Samples (Q2) | Precision | 11/2012 | SJS | 914 | 97 | 0.49 | 96.9 | ||
| 2012 Commercial Samples (Q1) | Precision | 10/2012 | SJS | 1867 | 99 | 0.53 | 94.9 | ||
| 2012 Spring Survey (201202) | Precision | 8/2012 | SJS | 1181 | 100 | 0.57 | 98.0 | ||
| Haddock Reference Collection | GB | Accuracy | 5/2012 | SJS | — | 55 | 2.86 | 96.4 | |
| 2012 Canadian (DFO) Spring Survey (NED2012002) | GB | Exchange | Spring 2012 | DK vs. SJS | — | 53 | 1.15 | 90.6 | |
| 2011 Canadian (DFO) Commercial Samples (Q2-4) | GB | Exchange | Spring 2012 | DK vs. SJS | — | 48 | 2.61 | 85.4 | n/s |
| 2011 Commercial Samples (Q1) | GB | Exchange | Spring 2012 | DK vs. SJS | — | 49 | 1.68 | 89.8 | n/s |
| 2011 Autumn Survey (201105) | Precision | 4/2012 | SJS | 1301 | 100 | 1.24 | 95.0 | ||
| 2011 Commercial Samples (Q3-4) | Precision | 4/2012 | SJS | 2440 | 105 | 1.04 | 92.4 | ||
| 2011 Commercial Samples (Q2) | Precision | 3/2012 | SJS | 2159 | 93 | 0.62 | 91.4 | ||
| 2011 Commercial Samples (Q1) | Precision | 12/2011 | SJS | 2218 | 101 | 0.72 | 92.1 | ||
| Haddock Reference Collection | GB | Accuracy | 8/2011 | SJS | — | 57 | 1.35 | 94.7 | |
| 2011 Spring Survey (201102) | Precision | 8/2011 | SJS | 871 | 105 | 0.27 | 99.0 | ||
| 2011 Canadian (DFO) Spring Survey (NED2011002) | GB | Exchange | Spring 2011 | DK vs. SJS | — | 61 | 0.98 | 95.1 | |
| 2010 Canadian (DFO) Commercial Samples (Q2-4) | GB | Exchange | Spring 2011 | DK vs. SJS | -— | 51 | 3.22 | 86.3 | n/s |
| 2010 Commercial Samples (Q1-2) | GB | Exchange | Spring 2011 | DK vs. SJS | — | 50 | 1.49 | 88.0 | n/s |
| 2010 Autumn Survey (201004) | GB | Exchange | Spring 2011 | DK vs. SJS | — | 50 | 4.03 | 86.0 | n/s |
| 2010 Commercial Samples (Q4) | Precision | 3/2011 | SJS | 1893 | 104 | 0.15 | 99.0 | ||
| 2010 Commercial Samples (Q3) | Precision | 3/2011 | SJS | 1551 | 104 | 0.45 | 95.2 | ||
| 2010 Autumn Survey (201004) | Precision | 1/2011 | SJS | 1267 | 110 | 1.29 | 99.1 | ||
| 2010 Commercial Samples (Q2) | Precision | 1/2011 | SJS | 2186 | 105 | 0.51 | 94.3 | ||
| 2010 Commercial Samples (Q1) | Precision | 12/2010 | SJS | 2957 | 110 | 0.18 | 98.2 | ||
| Haddock Reference Collection | GB | Accuracy | 10/2010 | SJS | — | 57 | 4.12 | 87.7 | n/a |
| 2010 Canadian (DFO) Spring Survey (NED2010001) | GB | Exchange | Spring 2010 | DK vs. SJS | — | 55 | 1.26 | 92.7 | |
| 2009 Autumn Survey (200904) | GB | Exchange | Spring 2010 | DK vs. SJS | — | 49 | 3.86 | 81.6 | n/s |
| 2009 Canadian (DFO) Commercial Samples (Q2-4) | GB | Exchange | Spring 2010 | DK vs. SJS | — | 47 | 4.13 | 76.6 | n/s |
| 2009 Commercial Samples (Q1-2) | GB | Exchange | Spring 2010 | DK vs. SJS | — | 51 | 4.09 | 62.7 | n/s |
| Haddock Reference Collection | GB | Accuracy | 5/2010 | SJS | — | 57 | 1.18 | 96.5 | |
| 2010 Spring Survey (201001) | Precision | 5/2010 | SJS | 839 | 100 | 0.20 | 99.0 | ||
| 2009 Commercial Samples (Q4) | Precision | 4/2010 | SJS | 1338 | 109 | 0.68 | 92.7 | ||
| 2009 Commercial Samples (Q3) | Precision | 4/2010 | SJS | 1437 | 95 | 0.07 | 98.9 | ||
| 2009 Commercial Samples (Q2) | Precision | 3/2010 | SJS | 1583 | 100 | 0.15 | 98.0 | ||
| 2009 Autumn Survey (200904) | Precision | 1/2010 | SJS | 727 | 104 | 0.45 | 97.1 | ||
| 2009 Commercial Samples (Q1) | Precision | 10/2009 | SJS | 1997 | 100 | 0.79 | 95.0 | ||
| 2009 Spring Survey (200902) | Precision | 10/2009 | SJS | 641 | 100 | 1.18 | 95.0 | ||
| Haddock Reference Collection | GB | Accuracy | 9/2009 | SJS | — | 57 | 1.35 | 93.0 | |
| 2008 Canadian (DFO) Commercial Samples (Q2-4) | GB | Exchange | Spring 2009 | SJS vs. LVE | — | 51 | 1.48 | 92.2 | |
| 2009 Canadian (DFO) Spring Survey (NED2009841) | GB | Exchange | Spring 2009 | SJS vs. LVE | — | 54 | 0.52 | 98.1 | |
| Haddock Reference Collection | GB | Accuracy | 5/2009 | SJS | — | 57 | 0.66 | 96.5 | |
| 2008 Commercial Samples (Q4) | Precision | 5/2009 | SJS | 1731 | 110 | 0.27 | 97.3 | ||
| 2008 Bigelow Autumn Survey (200812) | Precision | 4/2009 | SJS | 442 | 53 | 0.89 | 98.1 | ||
| 2008 Albatross Autumn Survey (200807) | Precision | 4/2009 | SJS | 451 | 38 | 1.02 | 92.1 | ||
| 2008 Commercial Samples (Q3) | Precision | 4/2009 | SJS | 1178 | 92 | 0.15 | 97.8 | ||
| 2008 Commercial Samples (Q2) | Precision | 3/2009 | SJS | 1722 | 100 | 0.07 | 99.0 | ||
| 2008 Bigelow Spring Survey (200804) | Precision | 2/2009 | SJS | 493 | 76 | 0.00 | 100.0 | ||
| Haddock Reference Collection | GB | Accuracy | 1/2009 | SJS | — | 60 | 0.28 | 96.7 | |
| 2008 Commercial Samples (Q1) | Precision | 11/2008 | SJS | 2095 | 111 | 0.39 | 94.6 | ||
| 2007 Canadian (DFO) Commercial Samples (Q2-4) | GB | Exchange | Spring 2008 | SJS vs. LVE | — | 56 | 0.00 | 100.0 | |
| 2007 Canadian (DFO) Spring Survey (TEM2007685) | GB | Exchange | Spring 2008 | SJS vs. LVE | — | 55 | 0.46 | 96.4 | |
| Haddock Reference Collection | GB | Accuracy | 5/2008 | SJS | — | 59 | 1.71 | 91.5 | |
| 2008 Albatross Spring Survey (200803) | Precision | 5/2008 | SJS | 554 | 74 | 0.52 | 94.6 | ||
| 2007 Commercial Samples (Q4) | Precision | 4/2008 | SJS | 1858 | 117 | 0.06 | 99.1 | ||
| 2007 Commercial Samples (Q3) | Precision | 3/2008 | SJS | 1729 | 111 | 0.31 | 96.4 | ||
| 2007 Commercial Samples (Q2) | Precision | 2/2008 | SJS | 1320 | 110 | 0.21 | 97.3 | ||
| 2007 Commercial Samples (Q1) | Precision | 1/2008 | SJS | 1465 | 100 | 0.38 | 96.0 | ||
| 2007 Autumn Survey (200709) | Precision | 1/2008 | SJS | 695 | 77 | 0.11 | 98.7 | ||
| Haddock Reference Collection | GB | Accuracy | 1/2008 | SJS | — | 55 | 1.77 | 89.1 | n/a |
| 2006 Canadian (DFO) Commercial Samples (Q2-4) | GB | Exchange | Spring 2007 | SJS vs. LVE | — | 55 | 1.25 | 90.9 | |
| 2006 Canadian (DFO) Spring Survey (NED2006001) | GB | Exchange | Spring 2007 | SJS vs. LVE | — | 48 | 0.69 | 93.8 | |
| 2006 Commercial Samples (Q1-2) | GB | Exchange | Spring 2007 | SJS vs. LVE | — | 58 | 3.73 | 69.0 | n/s |
| 2006 Autumn Survey (200610) | GB | Exchange | Spring 2007 | SJS vs. LVE | — | 52 | 1.27 | 92.3 | |
| Haddock Reference Collection | GB | Accuracy | 5/2007 | SJS | — | 55 | 0.60 | 96.4 | |
| 2007 Spring Survey (200703) | Precision | 5/2007 | SJS | 673 | 75 | 0.10 | 98.7 | ||
| 2006 Commercial Samples (Q4) | Precision | 4/2007 | SJS | 1465 | 90 | 0.47 | 95.6 | ||
| 2006 Commercial Samples (Q3) | Precision | 3/2007 | SJS | 1481 | 79 | 1.06 | 88.6 | n/s | |
| 2006 Commercial Samples (Q2) | Precision | 3/2007 | SJS | 2012 | 105 | 0.48 | 94.3 | ||
| 2006 Commercial Samples (Q1) | Precision | 1/2007 | SJS | 1881 | 104 | 0.35 | 96.2 | ||
| 2006 Autumn Survey (200610) | Precision | 1/2007 | SJS | 864 | 80 | 0.35 | 98.8 | ||
| Haddock Reference Collection | GB | Accuracy | 12/2006 | SJS | — | 54 | 6.22 | 79.6 | n/a |
| 2005 Commercial Samples (Q4) | GOM | Precision | 7/2006 | SJS | 560 | 61 | 3.43 | 73.8 | n/s |
| Haddock Reference Collection | GB | Accuracy | 5/2006 | SJS | — | 51 | 1.12 | 92.2 | |
| 2006 Spring Survey (200604) | Precision | 5/2006 | SJS | 639 | 64 | 0.63 | 96.9 | ||
| 2005 Commercial Samples (Q4) | GB | Precision | 4/2006 | SJS | 808 | 50 | 1.44 | 88.0 | n/s |
| 2005 Commercial Samples (Q3) | Precision | 3/2006 | SJS | 1185 | 55 | 1.82 | 90.9 | ||
| 2005 Commercial Samples (Q2) | Precision | 3/2006 | SJS | 571 | 53 | 2.24 | 84.9 | n/s | |
| 2005 Commercial Samples (Q1) | Precision | 2/2006 | SJS | 741 | 55 | 1.47 | 85.5 | n/s | |
| 2005 Autumn Survey (200510) | Precision | 1/2006 | SJS | 957 | 100 | 1.25 | 95.0 | ||
| Haddock Reference Collection | GB | Accuracy | 1/2006 | SJS | — | 55 | 1.03 | 96.4 | |
| 2004 Canadian (DFO) Commercial Samples (Q3-4) | GB | Exchange | Spring 2005 | SJS vs. LVE | — | 50 | 0.42 | 96.0 | |
| 2004 Canadian (DFO) Spring Survey (TEM2004004) | GB | Exchange | Spring 2005 | SJS vs. LVE | — | 45 | 0.30 | 95.6 | |
| Haddock Reference Collection | GB | Accuracy | 6/2005 | SJS | — | 107 | 1.26 | 93.5 | |
| 2005 Spring Survey (200503) | Precision | 5/2005 | SJS | 635 | 76 | 0.89 | 96.1 | ||
| 2004 Commercial Samples (Q4) | Precision | 4/2005 | SJS | 395 | 60 | 0.44 | 95.0 | ||
| 2004 Commercial Samples (Q3) | Precision | 4/2005 | SJS | 355 | 44 | 0.25 | 97.7 | ||
| 2004 Commercial Samples (Q2) | Precision | 3/2005 | SJS | 698 | 55 | 0.94 | 90.9 | ||
| 2004 Commercial Samples (Q1) | Precision | 1/2005 | SJS | 1301 | 56 | 0.69 | 92.9 | ||
| 2004 Autumn Survey (200407) | Precision | 1/2005 | SJS | 829 | 102 | 0.71 | 95.1 | ||
| 2003 Commercial Samples (Q4) | GOM | Precision | 12/2004 | SJS | 473 | 49 | 1.72 | 85.7 | n/s |
| 2003 Commercial Samples (Q3) | GOM | Precision | 12/2004 | SJS | 754 | 50 | 1.51 | 88.0 | n/s |
| 2003 Commercial Samples (Q2) | GOM | Precision | 11/2004 | SJS | 150 | 30 | 0.68 | 93.3 | |
| 2003 Commercial Samples (Q1) | GOM | Precision | 11/2004 | SJS | 442 | 48 | 1.09 | 91.7 | |
| 2004 Spring Survey (200402) | GOM | Precision | 9/2004 | SJS | 75 | 50 | 0.17 | 98.0 | |
| 2003 Autumn Survey (200306) | GOM | Precision | 9/2004 | SJS | 506 | 48 | 0.00 | 100.0 | |
| 2003 Spring Survey (200303) | GOM | Precision | 9/2004 | SJS | 304 | 49 | 1.50 | 93.9 | |
| 2002 Autumn Survey (200209) | GOM | Precision | 9/2004 | SJS | 370 | 50 | 0.00 | 100.0 | |
| Haddock Reference Collection | GB | Accuracy | 8/2004 | SJS | — | 50 | 2.34 | 90.0 | |
| 2004 Spring Survey (200402) | GB | Precision | 5/2004 | SJS | 438 | 65 | 0.68 | 95.4 | |
| 2003 Autumn Survey (200306) | GB | Precision | 4/2004 | SJS | 250 | 48 | 0.75 | 95.8 | |
| 2003 Commercial Samples (Q4) | GB | Precision | 4/2004 | SJS | 410 | 35 | 2.07 | 88.6 | n/s |
| 2003 Commercial Samples (Q3) | GB | Precision | 4/2004 | SJS | 392 | 33 | 2.58 | 75.8 | n/s |
| 2003 Commercial Samples (Q2) | GB | Precision | 4/2004 | SJS | 632 | 40 | 1.71 | 87.5 | n/s |
| 2003 Commercial Samples (Q1) | GB | Precision | 3/2004 | SJS | 268 | 34 | 2.20 | 82.4 | n/s |
| 2002 Canadian (DFO) Commercial Samples (Q3-4) | GB | Exchange | Winter 2003-2004 | NM vs. LVE | — | 48 | 2.90 | 83.3 | n/s |
| 2002 Canadian (DFO) Commercial Samples (Q3-4) | GB | Exchange | Winter 2003-2004 | SJS vs. LVE | — | 48 | 2.59 | 87.5 | n/s |
| 2003 Canadian (DFO) Spring Survey (NED2003002) | GB | Exchange | Winter 2003-2004 | NM vs. LVE | — | 48 | 8.33 | 62.5 | 0.035 |
| 2003 Canadian (DFO) Spring Survey (NED2003002) | GB | Exchange | Winter 2003-2004 | SJS vs. LVE | — | 48 | 5.74 | 72.9 | n/s |
| 2003 Spring Survey (200303) | GB | Exchange | Winter 2003-2004 | SJS vs. LVE | — | 50 | 1.74 | 86.0 | n/s |
| 2001 Autumn Survey (200109) | GB | Exchange | Winter 2003-2004 | NM vs. LVE | — | 50 | 4.30 | 84.0 | n/s |
