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Length-Weight Parameters for Trachelyopterus insignis
Length-weight (log a vs b) graph
    [n=2]
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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
0.02260 2.880   unsexed 5.7 - 22.2 SL  0.960  0.060 0.0596 465  Colombia Cauca River basin / 2010-2011 
0.02100 2.928   unsexed 6.6 - 22.5 SL  0.921  0.036 0.0344 2145  Colombia Magdalena River floodplain lakes / 2008-2011 
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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 = 0.0219, mean b = 2.90, SD log10(W) = 0.01, SD log10(a) = 0.0173 SD b = 0.0245
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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