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Length-Weight Parameters for Pachyurus schomburgkii
[n=2]
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Length-weight (log a vs b) graph
a b Country Locality
Score a b Doubtful? Sex Length (cm) Length
type 		r2 SD b SD log10 a n Country Locality
0.01800 2.999   female 11.0 - 28.9 SL  0.978  0.087 0.1154 107  Brazil Serra da Mesa Reservoir / 1995-2010. 
0.01650 3.021   mixed 9.7 - 28.9 SL  0.975  0.059 0.0808 257  Brazil Serra da Mesa Reservoir / 1995-2010. 
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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 = 2, geometric mean a = 0.0174, mean b = 3.01, SD log10(W) = 0, SD log10(a) = 0.0200 SD b = 0.0100
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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