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Length-Weight Parameters for Acanthopagrus butcheri
Length-weight (log a vs b) graph
    [n=11]
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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
0.01480 3.010   female     TL  0.990      274  Australia Wellstead Estuary (southern west coast) 
0.01380 3.030   male     TL  0.990      278  Australia Wellstead Estuary (southern west coast) 
0.01332 3.045   unsexed     TL  0.950  0.707 3.9480 49  Australia Western Australia: South Coast, 2011-2016. 
0.01156 3.063   unsexed     TL  0.960  0.657 3.6636 51  Australia Western Australia: Statewide, 2011-2016. 
0.01202 3.070   female     TL  0.990      302  Australia Nornalup Walpole Estuary (southern west coast) 
0.01150 3.090   male     TL  0.990      234  Australia Nornalup Walpole Estuary (southern west coast) 
0.01070 3.130   female     TL  0.990      250  Australia Moore River Estuary (southern west coast) 
0.01050 3.140   mixed     TL  0.990      100  Australia Lake Clifton, Western Australia 
0.01120 3.140   female     TL  0.990      865  Australia Swan River Estuary (southern west coast) 
0.01096 3.140   male     TL  0.990      925  Australia Swan River Estuary (southern west coast) 
0.01020 3.150   male     TL  0.990      287  Australia Moore River Estuary (southern west coast) 
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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 = 11, geometric mean a = 0.0117, mean b = 3.09, SD log10(W) = 0, SD log10(a) = 0.0500 SD b = 0.0490
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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