Fig. 5.
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Probability distribution function P(β2) of the scaling exponents β2, constructed via bootstrap resampling, for sample 1 (upper panel) and sample 9 (lower panel). In both panels, the vertical dotted line represents the median of the distribution (50th percentile), while the vertical dashed bars indicate the 95% confidence interval (enclosed between 2.5th and 97.5th percentile).
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