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Length-Weight Parameters for Mallotus villosus
Length-weight (log a vs b) graph
    [n=13]
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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
0.02190 2.595   Mixed     FL          Russia Peter the Great Bay (Sea of Japan) 
0.00370 3.159   female 12.0 - 17.9 TL        188  Russia Barents Sea / 1989. 
0.00371 3.160   unsexed 12.0 - 17.9 TL          Russia Barents Sea / 1989. 
0.00408 3.213   male     TL  0.900      3595  Alaska Alaskan waters / 1977-1983. 
0.00376 3.213   female     TL  0.900      1582  Alaska Alaskan waters / 1977-1983. 
0.00215 3.250   female     TL          Labrador Sea 
0.00283 3.306   Mixed     FL          Russia Gulf of Anadyr (Bering Sea) 
0.00146 3.410   male     TL          Labrador Sea 
0.00096 3.671   female 6.0 - 11.9 TL    0.899   232  Russia Barents Sea / 1989. 
0.00092 3.693   mixed 6.0 - 11.9 TL          Russia Barents Sea / 1989. 
0.00077 3.740   mixed     FL  0.850      187  Canada Coats Island 
0.00071 3.770   mixed     FL  0.850      196  Canada Canadian Arctic 
0.00050 3.900   unsexed     FL  0.820      61  Chukchi Sea / 1983-1983 
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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 = 13, geometric mean a = 0.0019, mean b = 3.42, SD log10(W) = 0, SD log10(a) = 0.4156 SD b = 0.3327
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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