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Length-Weight Parameters for Orthopristis ruber
Length-weight (log a vs b) graph
    [n=12]
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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
0.04516 2.627   female     TL  0.928  0.350 nan   Brazil Southeastern coast / 2004-2006. 
0.01030 2.630   unsexed 4.5 - 41.5 TL  0.970  0.170 0.3316 93  Brazil North Rio de Janeiro / 1996-2017. 
0.04376 2.643   unsexed 13.6   TL  0.944  0.155 0.3002 86  Brazil Southeastern coast / 2004-2006. 
0.03896 2.686   unsexed 14.5 - 27.5 TL  0.947      28  Brazil Rio Grande do Sul (28°-34°S) 
0.02650 2.748   Unsexed 16.9 - 24.4 TL  0.872      152  Brazil Central coast, 1993-2000 
0.00810 2.980   unsexed 9.0 - 27.6 TL  0.992  0.140 0.1421 18  Brazil Parana´ state coast / 2004 - 2005 
0.01470 2.986   Unsexed 5.1 - 30.1 TL  0.987      292  Brazil Southeastern region (São Sebastião System), São Paulo, 1997 
0.01500 3.010   unsexed 3.5 - 27.0 TL  0.970  0.060 0.0969 287  Brazil Itaipu/2001-2004 
0.00960 3.100   Unsexed 7.5 - 32.5 TL  0.985      1061  Brazil Southeastern region, 1995-1996 
0.00822 3.137   Male 6.0 - 26.0 TL        84  Brazil Sepetiba Bay, Rio de Janeiro, 1998-1999 
0.00829 3.140   Female 6.0 - 27.6 TL        72  Brazil Sepetiba Bay, Rio de Janeiro, 1998-1999 
0.00590 3.300   male     TL  0.915  0.493 nan   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 = 12, geometric mean a = 0.0155, mean b = 2.91, SD log10(W) = 0, SD log10(a) = 0.3041 SD b = 0.2258
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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