Results of all QA/QC Exercises
for Summer Flounder, Paralichthys dentatus

Paralichthys dentatus


Initials for each age reader are given. All samples were collected by the NEFSC unless otherwise indicated. Bowker’s test results either show the P-value, ‘n/s’ (not significant at the α = 0.05 level), or are left blank where the test was not applicable.

Sample Source Test Type Date Completed Age Reader Sample Size CV (%) Agreement (%) Bowker's test
2009 Massachusetts Spring Survey (2991) Precision 11/2009 BJ 153 2.37 91.5  
2009 Spring Survey (200902) Precision 11/2009 BJ 156 1.42 92.9  
2008 Bigelow Spring Survey (200804) Precision 11/2009 BJ 105 3.52 83.8 n/s
2008 Commercial Samples (Q4) Precision 4/2009 BJ 146 2.95 87.0 n/s
2008 Commercial Samples (Q3) Precision 3/2009 BJ 149 1.88 89.3 n/s
2008 Autumn Survey (200807) Precision 3/2009 BJ 79 1.82 91.1  
2008 Commercial Samples (Q2) Precision 3/2009 BJ 105 3.01 83.8 0.046
2008 Massachusetts Autumn Survey (2892) Precision 3/2009 BJ 60 5.27 93.3  
2008 Massachusetts Spring Survey (2891) Precision 3/2009 BJ 65 3.31 87.7 n/s
2008 Commercial Samples (Q1) Precision 2/2009 BJ 190 1.52 90.0  
2008 Spring Survey (200803) Precision 5/2008 BJ 88 2.91 87.5 n/s
2007 Commercial Samples (Q4) Precision 4/2008 BJ 114 2.46 89.5 n/s
2007 Commercial Samples (Q3) Precision 3/2008 BJ 132 3.53 86.4 n/s
2007 Commercial Samples (Q2) Precision 2/2008 BJ 146 2.15 89.7 n/s
2007 Commercial Samples (Q1) Precision 2/2008 BJ 168 2.34 87.5 n/s
2007 Massachusetts Autumn Survey (2792) Precision 1/2008 BJ 87 2.52 92.0  
2007 Autumn Survey (200709) Precision 1/2008 BJ 167 3.96 88.0 n/s
2007 Massachusetts Spring Survey (2791) Precision 1/2008 BJ 124 2.37 90.3  
2006 Autumn Survey (200610) Precision 2/2007 BJ 82 1.86 93.9  
2006 Massachusetts Autumn Survey (2692) Precision 2/2007 BJ 99 2.60 90.9  
2006 Commercial Samples (Q1) Precision 8/2006 BJ 49 1.24 93.9  
2006 Winter Survey (200603) Precision 6/2006 BJ 50 3.43 84.0 n/s
2006 Spring Survey (200604) Precision 5/2006 BJ 49 3.57 79.6 n/s


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