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Length-Weight Parameters for Acanthurus nigricauda
Length-weight (log a vs b) graph
    [n=8]
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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 2.610   unsexed       0.828        Papua New Guinea Northern coast 
0.06700 2.669   unsexed       0.904        Micronesia Woleai Atoll, Yap State, 1991 
0.03120 2.759   unsexed 9.5 - 23.1 TL  0.990      16  India Lakshadweep lagoons, 1993-97 
0.05250 2.770   unsexed 16.7 - 33.3 FL  0.890  0.040 0.0565 2123  Guam 2009-2013 
0.03460 2.920   mixed 15.5 - 22.6 FL  0.920  0.230 0.2887 60  Micronesia Pohnpei State (Jul-Aug 2016) 
0.02610 3.024   unsexed 7.5 - 22.5 FL  0.992      24  New Caledonia  
0.01678 3.168   mixed 4.6 - 22.5 FL  0.990      51  New Caledonia  
0.01510 3.210   unsexed 15.1 - 45.3 FL  0.960  0.050 0.0718 614  American Samoa 2010 -2015 
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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 = 8, geometric mean a = 0.0339, mean b = 2.90, SD log10(W) = 0.1, SD log10(a) = 0.2458 SD b = 0.2107
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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