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Length-Weight Parameters for Prochilodus brevis
Length-weight (log a vs b) graph
    [n=4]
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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
0.03800 2.869   unsexed 5.8 - 28.2 TL  0.967  0.134 0.1715 63  Brazil Santa Cruz Reservoir / 2010-2012 
0.01070 3.102   female 7.2 - 32.8 TL  0.980  0.090 0.1156 114  Brazil Marechal Dutra reservoir / 2008-2009. 
0.01060 3.104   mixed 7.2 - 32.8 TL  0.980  0.054 0.0672 250  Brazil Marechal Dutra reservoir / 2008-2009. 
0.01050 3.107   male 7.3 - 28.7 TL  0.990  0.058 0.0733 136  Brazil Marechal Dutra reservoir / 2008-2009. 
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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 = 0.0145, mean b = 3.05, SD log10(W) = 0.1229, SD log10(a) = 0.2392 SD b = 0.1015
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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