Table 2 LASER analysis using a constant-rate birth-death model with no extinction (a = 0) against variable-rates models with 2 and 3 rates (r) and 1 or 2 time shifts given for best fitting model (ts; time unit is million years ago).
From: Diversification of land plants: insights from a family-level phylogenetic analysis
| Â | Birth-death model (a = 0) | 2-rates model (r1, r2, ts) | 3-rates model (r1, r2, r3, ts1, ts2) |
|---|---|---|---|
Angiosperms | Â | Â | Â |
AIC | 274.8786 | -6.7234 | -43 |
Delta AIC | 0 | 281.602 | 317.40126 |
Ts1 | Â | Â | 27.53 |
Ts2 | Â | Â | 52.43 |
Ferns | Â | Â | Â |
AIC | 233.6887 | 232.7399 | 231.2457 |
Delta AIC | 0 | 0.9488 | 2.443 |
Ts1 | Â | Â | 60.02 |
Ts2 | Â | Â | 106.39 |
Mosses | Â | Â | Â |
AIC | 388.785 | 306.4588 | 301.9242 |
Delta AIC | 0 | 82.3262 | 86.8608 |
Ts1 | Â | Â | 35.19 |
Ts2 | Â | Â | 132.65 |
Gymnosperms | Â | Â | Â |
AIC | 113.2583 | 107.9801 | 109.1307 |
Delta AIC | 0 | 5.2782 | 4.1276 |
Ts | Â | 153.76 | Â |
Liverworts | Â | Â | Â |
AIC | 416.5246 | 365.2789 | 360.1666 |
Delta AIC | 0 | 51.2457 | 56.358 |
Ts1 | Â | Â | 99.52 |
Ts2 | Â | Â | 183.89 |