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Length-Weight Parameters for Scomberomorus commerson
Length-weight (log a vs b) graph
    [n=21]
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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
0.01900 2.809   unsexed 19.0 - 100.0 FL  0.990      47  New Caledonia  
0.01200 2.812   unsexed               Saudi Arabia Red Sea 
0.01540 2.814   unsexed     TL          India  
0.01100 2.850   unsexed               Yemen Gulf of Aden 
0.01617 2.856   mixed 19.0 - 100.0 FL  0.992      49  New Caledonia  
0.00961 2.857   unsexed               India  
0.01300 2.884   unsexed               Thailand Gulf of Thailand 
0.01320 2.890   male 42.0 - 127.0 FL        658  Australia Queensland (east-coast stock), 1977-79 
0.01150 2.909   male 37.9 - 146.0 FL  0.984        Oman Gulf of Oman and Arabian Sea, 2000-2001 
0.01190 2.910   unsexed 23.0 - 76.2 FL  0.987  0.470 0.7331 6  China Beibu Gulf / 2006-2007 
0.01060 2.940   unsexed               South Africa  
0.00990 2.950   female 47.0 - 155.0 FL        579  Australia Queensland (east-coast stock), 1977-79 
0.00941 2.950   female 39.6 - 154.0 FL  0.981        Oman Gulf of Oman and Arabian Sea, 2000-2001 
0.00560 2.979   unsexed               Saudi Arabia Arabian Gulf 
0.00790 3.000   male 63.0 - 122.0 FL        337  Australia Queensland (northern stock), 1977-79 
0.00732 3.010   mixed     FL        2003  Australia Kimberly, Western Australia 
0.00590 3.070   female 60.0 - 145.0 FL        462  Australia Queensland (northern stock), 1977-79 
0.00570 3.125   unsexed 14.0 - 106.0 FL  0.927        Indonesia Western region 
0.00355 3.170   mixed     FL        129  Australia South Western Australia 
0.00284 3.220   mixed     FL        420  Australia Pilbara, Western Australia 
0.00172 3.310 Yes  unsexed               Oman  
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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 = 20, geometric mean a = 0.0093, mean b = 2.95, SD log10(W) = 0.0000, SD log10(a) = 0.2076 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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Last modified by d.santos 05/08/14