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Length-Weight Parameters for Carcharhinus obscurus
Length-weight (log a vs b) graph
    [n=3]
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a b Country Locality
Score a b Doubtful? Sex Length (cm) Length
type 		r2 SD b SD log10 a n Country Locality
0.03240 2.786   mixed 79.0 - 287.0 FL  0.964      247  USA Gulf of Maine to Florida Keys, 1961-89 
0.00945 2.930   unsexed     TL          South Africa  
0.00485 3.021   unsexed     NG  0.882      74  Mexico Yucatan 
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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 = 3, geometric mean a = 0.0123, mean b = 2.91, SD log10(W) = 0, SD log10(a) = 0.3700 SD b = 0.1049
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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