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Length-Weight Parameters for Poptella compressa
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
0.01340 3.060   unsexed 3.2 - 10.2 TL  0.962  0.050 0.0407 588  Brazil Xingu River basin / 2012-2014 
0.00430 3.552   unsexed 4.4 - 5.1 TL  0.999  0.011 0.0314 22  Brazil Itacaiúnas River / 2009-2011. 
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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 = 0.0076, mean b = 3.31, SD log10(W) = 0.0707, SD log10(a) = 0.2468 SD b = 0.2460
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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