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Length-Weight Parameters for Oreochromis aureus
Length-weight (log a vs b) graph
    [n=6]
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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
0.10000 2.611 Yes  unsexed     SL  0.684      1000  Mexico Presa Miguel Alemán, Oaxaca 
0.05340 2.840   male     SL  0.976        China China 
0.05390 2.850   female     SL  0.906        China China 
0.05200 2.870   unsexed     SL          Mexico La presa Adolfo López Mateos "Infiernillo" 
0.02330 3.000   unsexed     TL          Culture tank 
0.03550 3.010   mixed     SL  0.992        China China 
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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 = 0.0437, mean b = 2.91, SD log10(W) = 0.0000, SD log10(a) = 0.1277 SD b = 0.0768
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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Last modified by d.santos 05/08/14