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Hypanus guttatus: Length-Weight Parameters
Length-weight (log a vs b) graph
    [n=7]
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a b ประเทศ ถิ่นที่อยู่
Score a b Doubtful? เพศ ความยาว (cm) ชนิดของความยาว r2 SD b SD log10 a n ประเทศ: ถิ่นที่อยู่:
0.02600 3.000   female 14.9 - 95.0 TL  0.980  0.040 0.0532 260  Brazil Northeastern coast / 2009-2011. 
0.02400 3.010 Yes  male 6.9 - 72.9 TL  0.980  0.040 0.0580 261  Brazil Northeastern coast / 2009-2011. 
0.02500 3.010 Yes  mixed 6.9 - 95.0 TL  0.980  0.030 0.0362 521  Brazil Northeastern coast / 2009-2011. 
0.00810 3.240   male 43.0 - 84.3 WD  0.925  0.140 0.2095 156  Venezuela Margarita Island / 2013. 
0.00870 3.260   mixed 36.3 - 110.0 WD  0.947  0.090 0.1687 270  Venezuela Margarita Island / 2013. 
0.00810 3.280   female 36.3 - 110.0 WD  0.965  0.110 0.2095 114  Venezuela Margarita Island / 2013. 
0.00028 3.340   unsexed 44.0 - 167.0 TL        22  Colombia Gulf of Salamanca, Caribbean, 1995-98 
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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 = 5, geometric mean a = 0.0063, mean b = 3.22, SD log10(W) = 0.6148, SD log10(a) = 0.6121 SD b = 0.1179
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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