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Length-Weight Parameters for Alosa braschnikowi
Length-weight (log a vs b) graph
    [n=5]
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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
0.42380 1.925 Yes  Mixed 25.0 - 49.0 FL  0.951      250  Durnev Isl. , NE Caspian Sea /1935 
0.03610 2.425   Mixed 24.0 - 31.0 FL  0.998      172  Mertvyi Kultuk, NE Caspian Sea/1935 
0.00589 3.100   unsexed 18.4 - 47.0 TL  0.977  0.110 0.3077 147  Iran Caspian Sea / 2013-2014 
0.00365 3.240   unsexed 19.9 - 40.0 TL  0.910  0.160 0.5495 170  Iran Caspian Sea / 2014 
0.00610 3.260   Mixed 24.0 - 34.0 FL  0.964        Russia Northern Caspian Sea/1980-1982 
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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 = 4, geometric mean a = 0.0085, mean b = 3.00, SD log10(W) = 0.1606, SD log10(a) = 0.3818 SD b = 0.3447
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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