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Length-Weight Parameters for Pterygoplichthys disjunctivus
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
0.08000 2.560   unsexed 7.7 - 26.5 SL  0.910  0.140 0.1707 128  Philippines Pampanga River, Candaba, 2007-2008 
0.01200 2.840   unsexed 6.6 - 39.2 TL  0.957  0.600   170  China Pearl River / 2010. 
0.07200 3.140   mixed 12.0 - 57.0 TL  0.972  0.380 0.1091 87  Agusan Marsh, 2014-2015 
0.07200 3.140 Yes  unsexed 12.0 - 57.0 TL  0.972  0.380 0.1091 87  Philippines Agusan Marsh / 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 = 3, geometric mean a = 0.0407, mean b = 2.85, SD log10(W) = 0, SD log10(a) = 0.3788 SD b = 0.2362
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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