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Length-Weight Parameters for Pinirampus pirinampu
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
0.00860 3.130   unsexed 15.2 - 50.2 SL  0.980  0.160 0.2443 37  Brazil Iguatemi River / 2006-2008 
0.00720 3.180   unsexed 14.9 - 77.4 SL  0.980      466  Brazil Itaipu Reservoir, Paraná, 1983-89 
0.00570 3.229   Unsexed 13.9 - 62.4 SL  0.972      213  Brazil Southern region, 1993-1995 
0.00200 3.350   unsexed 22.7 - 92.2 TL  0.991  0.090 0.1549 47  Brazil Xingu River basin / 2012-2014 
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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 = 0.0051, mean b = 3.22, SD log10(W) = 1.2476, SD log10(a) = 0.2466 SD b = 0.0819
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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