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Length-Weight Parameters for Pleuragramma antarctica
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
0.01530 3.000   unsexed   - 26.6 SL        1  Antarctica Atlantic sector of the Southern Ocean / 2022. 
0.00447 3.250   unsexed 4.0 - 20.0 SL          Antarctica Weddell Sea, Shetland and Orkney Is., 1984-85 
0.00181 3.400   mixed 5.2 - 26.6 TL  0.975  2.165   930  Antarctica Bransfield Strait and Weddell Sea / 1996, 1998, 2000. 
0.00174 3.423   male 11.5 - 23.0 TL  0.976  2.146   96  Antarctica Bransfield Strait and Weddell Sea / 1996, 1998, 2000. 
0.00133 3.523   female 12.7 - 23.1 TL  0.978      75  Antarctica Bransfield Strait and Weddell Sea / 1996, 1998, 2000. 
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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 = 0.0019, mean b = 3.41, SD log10(W) = 0.0787, SD log10(a) = 0.1828 SD b = 0.0922
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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