Figure 4.—

Posterior densities of net transmission rate α − δ, doubling time log(2)/(α − δ), and reproductive value α/δ as dependent on algorithm tolerance ɛ. The values of ɛ are 0.025 (shaded dashed lines), 0.015 (shaded solid lines), 0.005 (dashed solid lines), and 0.0025 (thick solid lines).