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Length-Weight Parameters for Symphurus plagiusa
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
0.01480 2.894   unsexed 4.3 - 14.8 TL        3504  USA Gulf of Mexico, Louisiana & Mississippi 
0.00669 3.126   male 4.8 - 19.0 TL  0.990      200  USA Chesapeake Bay, Virginia/1994-1995 
0.00621 3.163   female 4.6 - 20.2 TL  0.990      310  USA Chesapeake Bay, Virginia/1994-1995 
0.00383 3.238   mixed 5.4 - 15.6 TL  0.978      41  Brazil Pernambuco (0°S - 25°S), 2003-2004 
0.00311 3.282   mixed 2.5 - 17.5 TL  0.982  0.410 0.8607 420  Brazil Pará (0°S - 25°S), 2003-2004 
0.00330 3.290   mixed 3.0 - 18.5 TL  0.990  0.080 0.0872 34  Brazil Pernambuco / 2011-2014. 
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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 = 0.0051, mean b = 3.18, SD log10(W) = 0.1158, SD log10(a) = 0.2177 SD b = 0.1237
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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