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Length-Weight Parameters for Centropomus pectinatus
Length-weight (log a vs b) graph
    [n=5]
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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
0.03430 2.636   Unsexed 12.9 - 31.9 TL  0.967      33  Brazil Ilha de Paciência, Maranhão, 2006-2007 
0.01100 2.860   mixed 14.8 - 33.4 TL  0.980  0.150 0.1901 28  Brazil Pernambuco / 2011-2014. 
0.01060 2.980   Unsexed 3.1 - 20.4 TL  0.997  0.181   167  Brazil Northern region (Curuçá Estuary), pará, 2003-2004. 
0.00809 3.000   unsexed 56.0 - 56.0 TL        1   
0.00580 3.106   juvenile 10.2 - 28.9 TL  0.989      50  Guadeloupe Grand Cul-de-Sac Marin Bay. 
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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 = 4, geometric mean a = 0.0123, mean b = 2.90, SD log10(W) = 0.0872, SD log10(a) = 0.2778 SD b = 0.1726
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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