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Length-Weight Parameters for Peprilus paru
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
0.06300 2.412   unsexed 6.0 - 23.5 TL  0.910  0.181 0.1761 75  Uruguay Punta del Diablo / 2006-2010. 
0.04876 2.549   unsexed 2.9 - 12.5 TL  0.975  0.126 0.1500 47  Brazil Southeastern coast / 2004-2006. 
0.06650 2.589   unsexed 16.5 - 36.0 TL  0.978      245  Brazil Rio Grande do Sul (28°-34°S) 
0.03560 2.612   unsexed 3.5 - 12.4 TL  0.960  0.079 0.0545 182  Brazil southern Bahia / 2003-2005 
0.08610 2.691   unsexed 13.6 - 27.8 FL  0.982      274  Brazil Rio Grande do Sul (28°-34°S) 
0.03261 2.769   unsexed 3.4 - 16.0 TL  0.998  0.057 0.0707 34  Brazil Southeastern coast / 2004-2006. 
0.03021 2.831   Unsexed 3.0 - 23.4 TL  0.955      71  Brazil Southeastern region (São Sebastião System), São Paulo, 1997 
0.01217 2.860   unsexed 2.8 - 14.8 TL  0.974  0.060 0.0455 256  Brazil Parana´ state coast / 2004 - 2005 
0.01520 3.050   Unsexed 6.0 - 25.6 TL  0.991      33  Brazil Southeastern region, 1995-1996 
0.01700 3.117   unsexed 2.0 - 15.5 TL  0.926  0.218 0.0979 17  Brazil Ubatuba-Enseada Bay / 2003-2004 
0.01260 3.165   unsexed 5.0 - 13.0 TL  0.990      37  Brazil Rio Grande do Sul (28°-34°S) 
0.01262 3.166   unsexed 5.4 - 10.5 FL  0.990      41  Brazil Rio Grande do Sul (28°-34°S) 
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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 = 0.0288, mean b = 2.82, SD log10(W) = 0.1556, SD log10(a) = 0.2983 SD b = 0.2468
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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