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Length-Weight Parameters for Ponticola iranicus
Length-weight (log a vs b) graph
    [n=4]
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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
0.01660 2.893   female 4.6 - 12.4 TL  0.957  0.103 0.2958 142  Iran Sefidroud River / 2013-2014 
0.01340 3.002   mixed 4.6 - 14.0 TL  0.962  0.062 0.1777 359  Iran Sefidroud River / 2013-2014 
0.01210 3.050   male 4.9 - 14.0 TL  0.953  0.100 0.2834 194  Iran Sefidroud River / 2013-2014 
0.00940 3.187   juvenile 5.2 - 11.2 TL  0.980  0.197 0.5752 23  Iran Sefidroud River / 2013-2014 
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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 = 0.0126, mean b = 3.03, SD log10(W) = 0, SD log10(a) = 0.0889 SD b = 0.1058
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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