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Length-Weight Parameters for Scomberomorus guttatus
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
0.02297 2.780   mixed 32.0 - 51.0 FL        200  India West coast (Gujarat, Goa, Karnataka, Kerala), 1998-2002 
0.02198 2.782   unsexed     NG  0.895        China Daya Bay / 1985-1986 
0.02300 2.782   unsexed 32.0 - 51.0 TL  0.930      200  India Southern coast of Karnataka / 1999-2001 
0.01010 2.860   unsexed     TL          India  
0.00977 2.872   mixed 16.2 - 39.0 TL  0.991  0.303   13  Pakistan Indus delta / 1999-2001. 
0.00784 2.894   unsexed     TL  0.992      480  India West Bengal/2010-2011. 
0.00960 3.002   unsexed 14.0 - 64.0 FL  0.978        Indonesia Western region 
0.00890 3.050   unsexed 20.1 - 40.7 FL  0.998  0.080 0.1641 9  China Beibu Gulf / 2006-2007 
0.00461 3.084   unsexed 20.5 - 68.5 TL  0.994      356  Indonesia Pangandaran waters / 2018. 
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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 = 9, geometric mean a = 0.0112, mean b = 2.91, SD log10(W) = 0.1196, SD log10(a) = 0.2311 SD b = 0.1136
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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