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Length-Weight Parameters for Acipenser ruthenus
Length-weight (log a vs b) graph
    [n=2]
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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
0.00040 3.613   Mixed 38.0 - 87.0 TL  0.978      135  Russia Enisey river 
0.00020 3.863   Mixed 49.0 - 77.0 TL  0.903        Russia Volga estuary 
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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 = 2, geometric mean a = 0.0003, mean b = 3.73, SD log10(W) = 0, SD log10(a) = 0.1503 SD b = 0.1249
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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