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Length-Weight Parameters for Steindachnerina insculpta
Length-weight (log a vs b) graph
    [n=6]
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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
0.03700 2.810   unsexed 6.9 - 13.0 TL  0.968  0.130   260  Brazil Jurumirim reservoir, 2001-02 
0.03380 2.830   unsexed 3.3 - 8.9 SL  0.970  0.210 0.1542 31  Brazil Iguatemi River / 2006-2008 
0.03110 2.893   female 7.5 - 19.3 TL  0.953  0.113 0.1089 128  Brazil Porto Primavera Reservoir / 1999-2012 
0.02780 2.941   mixed 7.5 - 19.3 TL  0.953  0.098 0.0957 176  Brazil Porto Primavera Reservoir / 1999-2012 
0.02430 2.970   unsexed 1.5 - 13.2 SL  0.982  0.020 0.0183 1551  Brazil Taquari River, Paranapanema Basin / 2011-2013. 
0.01860 3.114   male 9.8 - 16.1 TL  0.957  0.195 0.1903 48  Brazil Porto Primavera Reservoir / 1999-2012 
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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 = 6, geometric mean a = 0.0282, mean b = 2.93, SD log10(W) = 0.02, SD log10(a) = 0.0990 SD b = 0.1010
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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