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Length-Weight Parameters for Mormyrus rume
Length-weight (log a vs b) graph
    [n=9]
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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
0.05500 2.156 yes  mixed 17.9 - 24.7 TL  0.691      14  Ghana River Oti, Sabari 
0.05120 2.286   unsexed 13.0 - 24.7 SL  0.986      17  Ghana Volta River 
0.02000 2.509   unsexed 8.0 - 78.0 SL  0.834  0.164   288  Ivory coast Buyo / 1997-1998. 
0.01300 2.704   unsexed 19.0 - 67.0 SL  0.947  0.145   43  Ivory coast Ayamé I / 2004-2005. 
0.01570 2.860   unsexed 20.0 - 70.0 SL  0.976      14  Burkina Faso Bougouriba, Volta River, 1980-81 
0.00829 2.925   unsexed 11.9 - 44.4 TL  0.945      80  Benin Ouémé River Basin, 1999-2001 
0.00700 2.954   unsexed 12.5 - 48.0 SL  0.968  0.533   454  Ivory coast River Bia (1995-97); Rivers Soumié, Eholié, Ehania and Noé, 2003-2005 
0.00710 3.000   unsexed     SL          Ivory coast  
0.00865 3.000   unsexed     SL          Chad  
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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 = 0.0151, mean b = 2.71, SD log10(W) = 0, SD log10(a) = 0.2871 SD b = 0.2431
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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