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Length-Weight Parameters for Sphoeroides pachygaster
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
0.08660 2.550   unsexed 12.0 - 26.0 TL  0.941  0.057   9  Israel Continental shelf and upper slope / 2008-2011 
0.06120 2.713   unsexed 26.5 - 42.9 TL  0.899      43  Brazil Rio Grande do Sul (28°-34°S) 
0.01720 3.016   mixed 26.1 - 44.8 TL  0.970      10  Spain Gulf of Cadiz, 2009-11 
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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 = 0.0447, mean b = 2.76, SD log10(W) = 0.0436, SD log10(a) = 0.3050 SD b = 0.1952
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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