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Length-Weight Parameters for Psalidodon bockmanni
[n=3]
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Length-weight (log a vs b) graph
a b Country Locality
Score a b Doubtful? Sex Length (cm) Length
type 		r2 SD b SD log10 a n Country Locality
0.04900 2.721   unsexed 1.6 - 9.5 SL  0.920  0.102 0.0991 114  Brazil São Francisco River basin / 1993 - 2019. 
0.02470 3.070   unsexed 2.6 - 7.1 SL  0.965  0.200 0.1326 39  Brazil Taquari River, Paranapanema Basin / 2011-2013. 
0.00536 3.393   unsexed 7.6 - 17.3 TL  0.949  0.126 0.1348 154  Brazil Pitangui River and Sao Joao River Basin / 2007-2011 
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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 = 3, geometric mean a = 0.0186, mean b = 3.06, SD log10(W) = 0.1418, SD log10(a) = 0.4005 SD b = 0.2729
Estimate weight for given length: (cm) = (g) 95% range - (g)
Search for more references on length-weight:    Scirus
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