Research Perspective Volume 16, Issue 17 pp 12108—12122

Figure 6. Cost of reproduction: Quantifying the association between longevity and reproduction. Predicted conditional intensity functions for daily egg-laying at different age-at-death levels ranging from 35 days (blue) to 90 days (red), using global Cox point process regression for a cohort of medflies who survived past 35 days (see (6) in the Appendix).