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Length-Weight Parameters for Marcusenius ussheri
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
0.02500 2.499   unsexed 7.5 - 35.0 SL  0.883  0.077   473  Ivory coast Ayamé I / 2004-2005. 
0.01300 2.756   unsexed 6.0 - 32.0 SL  0.827  0.040   281  Ivory coast Buyo / 1997-1998. 
0.01629 2.880   unsexed     SL  0.960      74  Ivory coast Comoé River / 2014-2017. 
0.00800 2.986   unsexed 6.3 - 26.8 SL  0.948  0.686   1176  Ivory coast River Bia (1995-97); Rivers Soumié, Eholié, Ehania and Noé, 2003-2005 
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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 = 0.0141, mean b = 2.79, SD log10(W) = 0.099, SD log10(a) = 0.1797 SD b = 0.1819
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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