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Length-Weight Parameters for Bagre bagre
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
0.01400 2.800   unsexed 21.0 - 50.6 TL  0.985  0.150 0.1919 180  Brazil Amazon coast of the state of Maranhão / 2018-2019 
0.00820 2.892   unsexed 3.3 - 19.6 TL  0.980  0.079 0.0813 93  Brazil southern Bahia / 2003-2005 
0.00760 2.950   unsexed 11.0 - 46.5 TL  0.970  0.930 0.3493 107  Brazil North Rio de Janeiro / 1996-2017. 
0.00450 3.090   mixed 6.2 - 34.1 TL  0.940  0.060 0.0734 52  Brazil Pernambuco / 2011-2014. 
0.00400 3.136   unsexed 6.2 - 18.3 TL  0.979  0.468   113  Brazil Marapanim River, Para State / 2006-2007. 
0.00424 3.140   unsexed 5.9 - 20.3 TL  0.986  0.040 0.0363 331  Brazil Parana´ state coast / 2004 - 2005 
0.00360 3.158   unsexed 6.0 - 27.4 TL  0.974  0.072 0.0792 194  Brazil Northeastern Brazilian coast / 2013-2014. 
0.00399 3.176   unsexed 6.5 - 24.6 TL  0.986  0.098 0.1477 61  Brazil Southeastern coast / 2004-2006. 
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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 = 0.0056, mean b = 3.04, SD log10(W) = 0.0557, SD log10(a) = 0.1965 SD b = 0.1334
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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