List Length-Weight Relationship

Piaractus brachypomus: 長度-重量參數
Length-weight (log a vs b) graph							[n=5] Hide graph
a b 國家地點

Score	a	b	Doubtful?	性別	長度 (cm)	長度類型	r²	SD b	SD log₁₀ a	n	國家:	地點:
	0.10210	2.717		male	13.0 - 63.0	SL	0.987	0.079	0.1158	62	Brazil	Serra da Mesa Reservoir / 1995-2010.
	0.07540	2.805		mixed	8.4 - 68.5	SL	0.990	0.049	0.0692	120	Brazil	Serra da Mesa Reservoir / 1995-2010.
	0.06700	2.834		female	12.6 - 68.5	SL	0.981	0.201	0.3142	19	Brazil	Serra da Mesa Reservoir / 1995-2010.
	0.02891	3.116		unsexed	9.0 - 31.5	SL	0.970	0.078	0.0909	51	Brazil	Madiera River, Amazon / 2008-2011
	0.01120	3.150		unsexed						25	Peru	Iquitos, 1972-73

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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 = 5, geometric mean a = 0.0501, mean b = 2.90, SD log10(W) = 0, SD log10(a) = 0.3154 SD b = 0.1688
Estimate weight for given length: (cm) = (g) 95% range - (g)

Search for more references on length-weight: Scirus

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