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Table 4

The location and scale of the ratio Υij(1)/Υij(2), where Υij(1) corresponds to dataset 1, and Υij(2) corresponds to dataset 2.

Dataset 2 \ Dataset 1 CCC BSR M88

CCC 1.00 1.04 0.44
BSR 0.96 1.00 0.42
M88 2.26 2.40 1.00
CCC 0.00 0.27 6.57
BSR 0.27 0.00 6.40
M88 6.57 6.40 0.00

Notes. The ratio is assumed to follow a log-normal distribution and thus the location (offset) and scale (scatter) are characterised by the geometric mean eμ and the geometric coefficient of variation eσ−1, where μ and σ are the mean and standard deviations of log (Υij(1)/Υij(2)), respectively. These measures are used since the comparisons with Mauas et al. (1988) show skewness, implying a log-normal distribution.

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