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Length-Weight Parameters for Psenopsis cyanea
[n=4]
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Length-weight (log a vs b) graph
a b Country Locality
Score a b Doubtful? Sex Length (cm) Length
type 		r2 SD b SD log10 a n Country Locality
0.01520 2.860   unsexed     TL          India Southwest Indian EEZ / 2006. 
0.01400 3.121   male 7.7 - 18.1 TL  0.958      204  Yemen Gulf of Aden, 1993-96 
0.01300 3.140   female 8.3 - 20.4 TL  0.988      147  Yemen Gulf of Aden, 1993-96 
0.00421 3.302   mixed 14.3 - 23.5 TL  0.965      229  India West coast, 7°N to 20°N (1999-2001) 
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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 = 0.0098, mean b = 3.14, SD log10(W) = 0.1432, SD log10(a) = 0.2335 SD b = 0.1378
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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