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Length-Weight Parameters for Astyanax eigenmanniorum
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
0.03620 2.770   unsexed 2.8 - 5.5 SL  0.956  0.084 0.0563 183  Uruguay Lower Uruguay freshwater ecoregion / 2008-2010. 
0.01860 2.870   unsexed 5.9 - 14.4 TL  0.950  0.120 0.1867 95  Brazil Delta State Park Jacui / 2008-2009 
0.05400 3.270   unsexed 2.1 - 7.2 TL  0.940  0.060 0.0081 729  Brazil Lagoa Pequena / 2010 
0.00990 3.470   unsexed 4.4 - 8.0 SL  0.960  0.330 0.2553 23  Argentina Pampa plains lakes, Buenos Aires / 2008-2012 
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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 = 0.0245, mean b = 3.10, SD log10(W) = 0.2865, SD log10(a) = 0.2811 SD b = 0.2867
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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