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Lagocephalus laevigatus: 長度-重量參數
Length-weight (log a vs b) graph
    [n=10]
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a b 國家 地點
Score a b Doubtful? 性別 長度 (cm) 長度類型 r2 SD b SD log10 a n 國家: 地點:
0.33820 2.223   Unsexed 25.9 - 38.9 SL  0.910      11  Brazil Central coast, 1993-2000 
0.01720 2.650   juvenile 3.9 - 15.5 TL  0.960  0.100 0.0790 121  Brazil Parana´ state coast / 2004 - 2005 
0.03052 2.763   unsexed 3.4 - 11.5 TL  0.953  0.161 0.1950 70  Brazil Southeastern coast / 2004-2006. 
0.03080 2.792 yes  juvenile 5.5 - 11.9 TL  0.980  0.399 0.8239 29  Brazil Paraná (0°S - 25°S), 2003-2004 
0.02528 2.818   unsexed 3.8 - 11.2 TL  0.990  0.103 0.1114 27  Brazil Southeastern coast / 2004-2006. 
0.02120 2.881   unsexed 3.9 - 16.8 TL  0.991  0.157 0.2386 21  Brazil Southeastern coast / 2004-2006. 
0.02320 2.890   Unsexed 4.2 - 54.4 TL  0.988      87  Brazil Southeastern region, 1995-1996 
0.01870 2.890   unsexed 7.5 - 47.5 TL  0.996      18  Benin  
0.02300 2.905   unsexed 5.0 - 18.9 TL  0.980  0.133 0.1313 45  Uruguay Punta del Diablo / 2006-2010. 
0.01420 3.000   unsexed 41.9 - 76.2 TL        5   
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Preliminary parameter estimates are provided below, based on your selection of studies and weighted by the scores.
You may want to exclude or give less weight to studies that are far from the regression line in the graph.
Selected studies = 8, geometric mean a = 0.0309, mean b = 2.76, SD log10(W) = 0, SD log10(a) = 0.3860 SD b = 0.2110
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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