Figure_2.tif (760.26 kB)
Posterior means and 95% credible intervals of scaling exponents (b) at different hierarchical levels.
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posted on 2013-03-07, 08:49 authored by Andrew T. Tredennick, Lisa Patrick Bentley, Niall P. HananSymbols correspond to the species and the large diamond represents the interspecific, global-level scaling exponent. 95% credible intervals are shown as vertical lines on means. The levels along the x-axis refer to levels in the hierarchical Bayesian model. The horizontal lines represent the theoretical predictions of the three scaling models (note that in D MST and GEOM make the same prediction, see Table 1). Species codes are as in Figure 1. AG mass = aboveground mass.