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Length-Weight Parameters for Saurida tumbil
Length-weight (log a vs b) graph
    [n=19]
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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 2.866   unsexed     TL          Bangladesh Bay of Bengal 
0.00889 2.900   male 11.3 - 45.5 TL  0.944  0.030 0.0916 548  India Eastern Arabian Sea, Mumbai / 2012-2016. 
0.01100 2.931   mixed 3.0 - 46.0 FL  0.976      824  Pakistan Pakistani waters / 2009-2010 
0.00716 3.000   unsexed               Philippines Visayas 
0.00714 3.000   mixed 11.3 - 54.0 TL  0.955  0.030 0.0684 972  India Eastern Arabian Sea, Mumbai / 2012-2016. 
0.00960 3.040   unsexed 5.5 - 35.0 SL  0.999  0.040 0.0580 8616  China Beibu Gulf / 2006-2007 
0.00579 3.100   female 19.4 - 54.0 TL  0.958    0.0906 424  India Eastern Arabian Sea, Mumbai / 2012-2016. 
0.00476 3.142   unsexed 10.1 - 48.0 TL  0.990      2819  India Southern coast of Karnataka / 1999-2001 
0.00364 3.202   male             807  India Visakhapatnam, 1964-66 
0.00467 3.212   mixed     FL          Chinese Taipei southern East China Sea, 1974 
0.00330 3.246   male 10.2 - 25.0 TL    0.185     Egypt Foul Bay/2013-2021 
0.00310 3.257   female 10.5 - 32.9 TL    0.202     Egypt Foul Bay/2013-2021 
0.00350 3.269   unsexed 17.5 - 54.9 TL  0.978  0.018 0.0256 145  Iran Busherh, Persian Gulf / 2015-2016. 
0.00300 3.290   unsexed     TL        3654  Malaysia Sarawak 
0.00261 3.296   female             490  India Visakhapatnam, 1964-66 
0.00200 3.340   unsexed     TL        863  Malaysia Peninsular west coast 
0.00200 3.360   unsexed     TL        1390  Malaysia Peninsular east coast, 1998 
0.00266 3.396   female 11.2 - 50.3 FL  0.988      1025  Chinese Taipei southern East China Sea, 1993 
0.00253 3.426   male 11.8 - 39.6 FL  0.984      965  Chinese Taipei southern East China Sea, 1993 
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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 = 19, geometric mean a = 0.0047, mean b = 3.17, SD log10(W) = 0.08, SD log10(a) = 0.2561 SD b = 0.1709
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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