Figure 2.

Final Tree Size Determination for the PBC Data via Bootstrap Resampling: (a) plot of $G({\mathcal{T}}_m)$ vs. tree size; (b) plot of the estimated bias vs. tree size; (c) plot of bias-corrected $G^{(B)}({\mathcal{T}}_m)$ vs. tree size; (d) plot of $G_{\lambda }({\mathcal{T}}_m)$ vs. tree size for three different choices of λ (2, 3, and 4).