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Gymnura poecilura: Paramètres Longueur-Poids
Length-weight (log a vs b) graph
    [n=13]
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a b Pays Localité
Score a b Doubtful? Sexe Longueur (cm) Type de longueur r2 SD b SD log10 a n Pays: Localité:
0.02130 2.779   male 27.0 - 144.0 WD  0.995  0.108 0.1792 17  India North-easternn Arabian Sea / 2016-2017. 
0.01030 2.920   mixed 13.2 - 93.0 TL  0.966  0.090 0.1495 121  Iran Persian Gulf / 2011 
0.01090 2.920   female 13.2 - 93.0 TL  0.963  0.140 0.2381 59  Iran Persian Gulf / 2011 
0.00920 2.950   male 13.1 - 57.6 TL  0.981  0.100 0.1644 62  Iran Persian Gulf / 2011 
0.05010 3.049   female 17.2 - 59.5 OT  0.980  0.095   47  Iran Oman Sea / 2014 
0.04100 3.066   male 19.0 - 35.0 OT  0.970  0.336   11  Iran Oman Sea / 2014 
0.00710 3.070   mixed 27.0 - 144.0 WD  0.990  0.109 0.1885 35  India North-easternn Arabian Sea / 2016-2017. 
0.03690 3.128   female 17.2 - 59.5 OT  0.980  0.092   58  Iran Oman Sea / 2014 
0.00530 3.133   female 33.5 - 107.5 WD  0.990  0.084   47  Iran Oman Sea / 2014 
0.00440 3.173   mixed 33.5 - 107.5 WD  0.990  0.074   58  Iran Oman Sea / 2014 
0.00280 3.299   female 36.5 - 89.0 WD  0.994  0.131 0.2430 18  India North-easternn Arabian Sea / 2016-2017. 
0.00210 3.359   male 35.5 - 63.0 WD  0.970  0.324   11  Iran Oman Sea / 2014 
0.00140 3.490   unsexed 25.1 - 38.2 TL  0.968  0.520 nan 11  Iran Bandar-e-Abbas / 2011. 
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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 = 13, geometric mean a = 0.0089, mean b = 3.10, SD log10(W) = 1.0043, SD log10(a) = 0.4785 SD b = 0.1881
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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