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Length-Weight Parameters for Girella punctata
Length-weight (log a vs b) graph
    [n=14]
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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
0.02270 2.983   mixed 15.0 - 45.0 FL          Chinese Taipei Northern coast, 1975; 1977-78 
0.02900 2.996   unsexed 3.0 - 13.5 FL  0.972      139  Japan Izu Peninsula / July 1998. 
0.02720 3.000   unsexed 50.0 - 50.0 FL        1   
0.02100 3.055   unsexed 1.5 - 15.0 FL  0.969      3691  Japan Izu Peninsula / 1997. 
0.02600 3.101   unsexed 2.0 - 15.0 FL  0.915      726  Japan Izu Peninsula / August 1997. 
0.02000 3.127   unsexed 1.5 - 12.5 FL  0.981      1113  Japan Izu Peninsula / July 1997. 
0.02400 3.134   unsexed 3.0 - 13.5 FL  0.998      54  Japan Izu Peninsula / August 1998. 
0.02000 3.134   unsexed 2.0 - 13.5 FL  0.996      1273  Japan Izu Peninsula / 1998. 
0.02200 3.159   unsexed 1.5 - 12.5 FL  0.996      433  Japan Izu Peninsula / June 1998. 
0.01900 3.191   unsexed 1.5 - 15.0 FL  0.968      1552  Japan Izu Peninsula / June 1997. 
0.01900 3.201   unsexed 1.5 - 11.0 FL  0.991      359  Japan Izu Peninsula / May 1998. 
0.00900 3.213   unsexed 2.0 - 12.0 FL  0.989      300  Japan Izu Peninsula / May 1997. 
0.01800 3.234   unsexed 1.5 - 12.0 FL  0.996      156  Japan Izu Peninsula / April 1998. 
0.01400 3.333   unsexed 1.5 - 13.0 FL  0.996      132  Japan Izu Peninsula / March 1998. 
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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 = 0.0195, mean b = 3.15, SD log10(W) = 0.0917, SD log10(a) = 0.1241 SD b = 0.0911
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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