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Length-Weight Parameters for Hypophthalmichthys nobilis
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
0.05680 2.751   unsexed     SL        30  China Changjiang River = Yangtze 
0.02800 2.860   unsexed 51.8 - 89.5 FL  0.969  0.180 0.3299 34  China Tian-e-zhou Oxbow, Yangtze River, Mar 2010-May 2011 
0.03090 2.890   male     SL  0.980        China China 
0.02530 2.940   female     SL  0.980        China China 
0.02080 2.960   unsexed 9.4 - 65.6 SL  0.958  0.210 0.1059 79  China Jialing River / 2013-2016. 
0.02000 2.970   mixed     SL  0.980        China China 
0.02110 3.021   unsexed       0.966        China Xin'anjiang Reservoir, 1984-87; 1988 
0.01760 3.048   unsexed     SL        126  China Zhujiang River = Pearl River. 
0.01390 3.070   unsexed 4.3 - 49.5 SL  0.998  0.040 0.0358 78  China Wujiang River / 2006-2014 
0.00789 3.090   mixed 10.9 - 48.9 TL  0.986  0.090 0.1248 70  China Lake Erhai / 2009-2012. 
0.00610 3.167   mixed 24.2 - 73.4 TL  0.989      114  China Lake Niushan (30°16-22' N ,114°27-38' W), Yangtze River, 2002-2004 
0.01100 3.190   juvenile 14.6 - 29.8 SL  0.980  0.260 0.3424 13  Philippines Pampanga River, Candaba, 2007-2008 
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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 = 0.0174, mean b = 3.00, SD log10(W) = 0.1208, SD log10(a) = 0.2474 SD b = 0.1175
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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