List Length-Weight Relationship

Length-Weight Parameters for Raja brachyura

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
	0.00422	3.132		mixed		TL				9	UK Engld Wal	not specified (ICES division), 1986
	0.00281	3.233		unsexed	17.0 - 105.0	TL	0.992			100	France	East and West Channel
	0.00210	3.270		unsexed	- 91.5	TL				1	France	Mediterranean
	0.00140	3.376		male	12.0 - 96.5	TL	0.970			930		Sardinian waters, 2005-2013
	0.00120	3.439		female	13.1 - 105.5	TL	0.980			862		Sardinian waters, 2005-2013

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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 = 0.0019, mean b = 3.31, SD log10(W) = 0.0361, SD log10(a) = 0.1921 SD b = 0.1044
Estimate weight for given length: (cm) = (g) 95% range - (g)

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