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Length-Weight Parameters for Luciobarbus xanthopterus
Length-weight (log a vs b) graph
    [n=7]
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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
0.01920 2.864   Unsexed     TL          Iraq Lake Tharthar, 1981 
0.01480 2.959   Unsexed     TL          Iraq Lake Razzazah, 1981 
0.01060 2.982   Unsexed     TL          Iraq Lake Habbaniya, 1982 
0.00980 2.984   Unsexed     TL          Iraq Lake Habbaniya, 1981 
0.00930 3.065   Unsexed     TL          Iraq Lake Razzazah, 1982 
0.00800 3.093   mixed 12.0 - 60.2 TL  0.946      522  Iraq Al-Diwaniya River/2016-2017 
0.00620 3.174   Unsexed     TL          Iraq Lake Tharthar, 1982 
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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 = 7, geometric mean a = 0.0102, mean b = 3.03, SD log10(W) = 0, SD log10(a) = 0.1476 SD b = 0.0917
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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